Dyes, Stains and Tinctures

Products of "Dyes, Stains and Tinctures"

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products per page. 1296 products on this category.

Product data	Purity	Price range	Estimated delivery
Fisetin REF: 3B-T0121CAS: 528-48-3	>96.0%(HPLC)	28.00 €~472.00 €	Wed 01 Feb 23
3-Hydroxy-3'-nitro-2-naphthanilide REF: 3B-H0314CAS: 135-65-9	>95.0%(T)(HPLC)	42.00 €	Wed 01 Feb 23
Phenylazoresorcinol REF: 3B-P0151CAS: 67503-46-2	>80.0%(T)	35.00 €~93.00 €	Wed 01 Feb 23
Indanthrone REF: 3B-I0429CAS: 81-77-6	>97.0%(N)	66.00 €	Wed 01 Feb 23
2-(3,6-Dihexyloxyxanthen-9-yl)benzoic Acid REF: 3B-D4141	>97.0%(T)(HPLC)	67.00 €	Wed 01 Feb 23
Carmine REF: 3B-C0543CAS: 1390-65-4	>40.0%(HPLC)	35.00 €~117.00 €	Wed 01 Feb 23
1,3,5-Triphenylformazan REF: 3B-T0175CAS: 531-52-2	>92.0%(HPLC)	23.00 €~97.00 €	Wed 01 Feb 23
Uranine REF: 3B-F0096CAS: 518-47-8	>95.0%(HPLC)	22.00 €~185.00 €	Wed 01 Feb 23
Acid Blue 119 REF: 3B-A0596CAS: 1324-80-7	- - -	39.00 €~123.00 €	Wed 01 Feb 23
1,2-Phenylenediamine REF: 3B-P0168CAS: 95-54-5	>98.0%(GC)(T)	35.00 €~171.00 €	Wed 01 Feb 23
Acid Orange 7 REF: 3B-G0158CAS: 633-96-5	>97.0%(HPLC)	28.00 €~62.00 €	Wed 01 Feb 23
Pontacyl Carmine 2B REF: 3B-P0595CAS: 6625-46-3	>93.0%(HPLC)	39.00 €~290.00 €	Wed 01 Feb 23
Beryllon III REF: 3B-B0453CAS: 3627-04-1	- - -	69.00 €~191.00 €	Wed 01 Feb 23
Direct Red 80 REF: 3B-D3273CAS: 2610-10-8	- - -	58.00 €	Wed 01 Feb 23
Acid Brown M REF: 3B-E0228CAS: 5850-16-8	>90.0%(HPLC)	45.00 €	Wed 01 Feb 23
Acid Red 289 REF: 3B-A1906CAS: 12220-28-9	- - -	122.00 €	Wed 01 Feb 23
Hematoxylin Hydrate REF: 3B-H0006CAS: 517-28-2	>97.0%(GC)	69.00 €~196.00 €	Wed 01 Feb 23
Direct Scarlet B REF: 3B-D0234CAS: 3530-19-6	- - -	81.00 €	Wed 01 Feb 23
Rutin Hydrate REF: 3B-R0035CAS: 153-18-4 207671-50-9 250249-75-3	>94.0%(T)(HPLC)	48.00 €	Wed 01 Feb 23
4-Nitroaniline REF: 3B-N0119CAS: 100-01-6	>98.0%(GC)	27.00 €~168.00 €	Wed 01 Feb 23
Acid Red 112 REF: 3B-A1600CAS: 6226-79-5	>85.0%(N)	40.00 €	Wed 01 Feb 23
Xylene Cyanol FF REF: 3B-X0027CAS: 2650-17-1	- - -	34.00 €~82.00 €	Wed 01 Feb 23
Brilliant Yellow REF: 3B-B0783CAS: 3051-11-4	- - -	232.00 €	Wed 01 Feb 23
4,5,6,7-Tetrabromophenolphthalein REF: 3B-T0043CAS: 13027-28-6	>80.0%(T)	72.00 €~213.00 €	Wed 01 Feb 23
3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one REF: 3B-B2628CAS: 29199-09-5	>98.0%(N)	61.00 €	Wed 01 Feb 23
Solvent Red 197 REF: 3B-S0919CAS: 52372-39-1	>98.0%(HPLC)(N)	63.00 €	Wed 01 Feb 23
5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide REF: 3B-C2102CAS: 135-63-7	>96.0%(N)	58.00 €	Wed 01 Feb 23
Acid Red 1 REF: 3B-A0585CAS: 3734-67-6	- - -	30.00 €~227.00 €	Wed 01 Feb 23
Acid Green 27 REF: 3B-A1863CAS: 6408-57-7	>75.0%(HPLC)	84.00 €	Wed 01 Feb 23
4'-Chloro-3-hydroxy-2-naphthanilide REF: 3B-C2103CAS: 92-78-4	>97.0%(N)	85.00 €	Wed 01 Feb 23
Basic Blue 7 REF: 3B-B1301CAS: 2390-60-5	- - -	53.00 €~307.00 €	Wed 01 Feb 23
Acid Red 91 REF: 3B-E0204CAS: 548-24-3	- - -	33.00 €	Wed 01 Feb 23
N,N'-Bis(acetoacetyl)-o-toluidine REF: 3B-B0788CAS: 91-96-3	>95.0%(T)	63.00 €	Wed 01 Feb 23
Oil Orange SS REF: 3B-T0553CAS: 2646-17-5	- - -	44.00 €	Wed 01 Feb 23
New Fuchsin REF: 3B-N0478CAS: 3248-91-7	min. 85.0 area%(HPLC)	47.00 €	Wed 01 Feb 23
Acid Blue 1 REF: 3B-P0597CAS: 116-95-0	- - -	57.00 €	Wed 01 Feb 23
3-Chloro-2-methylaniline Hydrochloride REF: 3B-A0285CAS: 6259-40-1	>98.0%(T)	48.00 €	Wed 01 Feb 23
2,4-Dinitro-1-naphthol REF: 3B-D0839CAS: 605-69-6	>98.0%(HPLC)	202.00 €	Wed 01 Feb 23
Erio Green B REF: 3B-A0687CAS: 12768-78-4	- - -	71.00 €	Wed 01 Feb 23
Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)] REF: 3B-L0141CAS: 5141-20-8	- - -	22.00 €	Wed 01 Feb 23
Purpurin REF: 3B-P0605CAS: 81-54-9	>95.0%(HPLC)	397.00 €	Wed 01 Feb 23
Basic Red 5 REF: 3B-N0315CAS: 553-24-2	- - -	58.00 €	Wed 01 Feb 23
Basic Red 2 REF: 3B-S0145CAS: 477-73-6	- - -	44.00 €~307.00 €	Wed 01 Feb 23
1,4-Phenylenediamine Dihydrochloride REF: 3B-P0152CAS: 624-18-0	>99.0%(T)(HPLC)	27.00 €~192.00 €	Wed 01 Feb 23
Quercetin Hydrate REF: 3B-P0042CAS: 117-39-5 6151-25-3 849061-97-8	>96.0%(E)(HPLC)	69.00 €	Wed 01 Feb 23
Benzopurpurine 4B REF: 3B-B0781CAS: 992-59-6	- - -	473.00 €~645.00 €	Wed 01 Feb 23
Pinakryptol Yellow REF: 3B-P0439CAS: 25910-85-4	- - -	71.00 €	Wed 01 Feb 23
1-Amino-2-methylanthraquinone REF: 3B-A1255CAS: 82-28-0	>90.0%(N)	60.00 €	Wed 01 Feb 23
o-Dianisidine [for Biochemical Research] REF: 3B-D3864CAS: 119-90-4	>90.0%(T)	27.00 €~58.00 €	Wed 01 Feb 23
Acid Green 5 REF: 3B-L0054CAS: 5141-20-8	- - -	117.00 €	Wed 01 Feb 23
N4-Ethyl-N4-(2-methanesulfonamidoethyl)-2-methyl-1,4-phenylenediamine Sesquisulfate Monohydrate REF: 3B-E0658CAS: 24567-76-8	>98.0%(T)(HPLC)	53.00 €	Wed 01 Feb 23
4-Methyl-2-nitroaniline REF: 3B-N0114CAS: 89-62-3	>98.0%(GC)	27.00 €	Wed 01 Feb 23
N,N'-Di-n-octyl-3,4,9,10-perylenetetracarboxylic Diimide REF: 3B-D4175CAS: 78151-58-3	>98.0%(N)	150.00 €	Wed 01 Feb 23
Basic Violet 8 REF: 3B-B4731CAS: 8004-94-2	- - -	26.00 €~75.00 €	Wed 01 Feb 23
Alizarin Astrol REF: 3B-A0609CAS: 6408-51-1	- - -	119.00 €	Wed 01 Feb 23
Zinc (Powder) REF: 3B-Z0015CAS: 7440-66-6	>96.0%(T)	43.00 €	Wed 01 Feb 23
Acid Blue 9 REF: 3B-B0790CAS: 3844-45-9	- - -	40.00 €	Wed 01 Feb 23
Quinaldine Red REF: 3B-Q0007CAS: 117-92-0	>95.0%(T)	22.00 €~169.00 €	Wed 01 Feb 23
2,3,5-Triphenyltetrazolium Chloride REF: 3B-T0520CAS: 298-96-4	>98.0%(T)	27.00 €~117.00 €	Wed 01 Feb 23
Indigo Carmine REF: 3B-I0214CAS: 860-22-0	>95.0%(E)	40.00 €	Wed 01 Feb 23
Acid Green 50 REF: 3B-G0250CAS: 3087-16-9	- - -	56.00 €	Wed 01 Feb 23
2'-(Dibenzylamino)-6'-(diethylamino)fluoran REF: 3B-D3204CAS: 34372-72-0	>98.0%(T)(HPLC)	86.00 €	Wed 01 Feb 23
Oralith Brilliant Pink R REF: 3B-O0129CAS: 2379-74-0	>95.0%(E)	126.00 €	Wed 01 Feb 23
N,N'-Dimethyl-3,4,9,10-perylenetetracarboxylic Diimide REF: 3B-D4429CAS: 5521-31-3	>92.0%(N)	104.00 €~382.00 €	Wed 01 Feb 23
Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4] REF: 3B-A5100CAS: 2437-29-8	>95.0%(T)	71.00 €	Wed 01 Feb 23
Methyl Red REF: 3B-M0702CAS: 493-52-7	>92.0%(HPLC)	29.00 €	Wed 01 Feb 23
Crocein Scarlet 3B REF: 3B-C0531CAS: 5413-75-2	- - -	25.00 €	Wed 01 Feb 23
5-Chloro-2-methylaniline Hydrochloride REF: 3B-C0746CAS: 6259-42-3	>98.0%(HPLC)(N)	145.00 €	Wed 01 Feb 23
3-Aminophenol REF: 3B-A0383CAS: 591-27-5	>98.5%(GC)(T)	30.00 €~196.00 €	Wed 01 Feb 23
Methyl Red (0.04% in Water) [for pH Determination] REF: 3B-M0056CAS: 493-52-7	- - -	39.00 €	Wed 01 Feb 23
Direct Yellow 8 REF: 3B-D1113CAS: 10130-29-7	- - -	64.00 €	Wed 01 Feb 23
Tropaeolin O REF: 3B-R0010CAS: 547-57-9	- - -	22.00 €	Wed 01 Feb 23
DCJTB REF: 3B-D4700CAS: 200052-70-6	>98.0%(HPLC)(N)	208.00 €	Wed 01 Feb 23
Acid Red 52 REF: 3B-A0600CAS: 3520-42-1	>98.0%(HPLC)	74.00 €	Wed 01 Feb 23
Nile Red REF: 3B-N0659CAS: 7385-67-3	>98.0%(HPLC)	98.00 €~499.00 €	Wed 01 Feb 23
Resorcinol REF: 3B-R0008CAS: 108-46-3	>99.0%(GC)	28.00 €~91.00 €	Wed 01 Feb 23
2-Methyl-4-nitroaniline REF: 3B-N0116CAS: 99-52-5	>98.0%(GC)	78.00 €~242.00 €	Wed 01 Feb 23
Gallion REF: 3B-G0222CAS: 3769-62-8	- - -	43.00 €	Wed 01 Feb 23
Copper(II) Phthalocyanine (β-form) REF: 3B-P1006CAS: 147-14-8	>93.0%(T)	41.00 €~169.00 €	Wed 01 Feb 23
Methyl Red (0.1% in ca. 95% Ethanol) [for Titration] REF: 3B-M0067CAS: 493-52-7	- - -	43.00 €~90.00 €	Wed 01 Feb 23
Alizarin REF: 3B-D0242CAS: 72-48-0	>95.0%(HPLC)	28.00 €	Wed 01 Feb 23
Leuco Crystal Violet REF: 3B-M0344CAS: 603-48-5	>98.0%(T)(HPLC)	54.00 €~290.00 €	Wed 01 Feb 23
6'-(Diethylamino)-1',3'-dimethylfluoran REF: 3B-D3202CAS: 21934-68-9	>98.0%(T)(HPLC)	61.00 €	Wed 01 Feb 23
m-Methyl Red REF: 3B-M0422CAS: 20691-84-3	- - -	265.00 €	Wed 01 Feb 23
4-Nitro-1,3-phenylenediamine REF: 3B-D0104CAS: 5131-58-8	>98.0%(GC)	91.00 €	Wed 01 Feb 23
Sudan Black B REF: 3B-S0113CAS: 4197-25-5	- - -	48.00 €	Wed 01 Feb 23
Acid Violet 49 REF: 3B-A0593CAS: 1694-09-3	- - -	78.00 €	Wed 01 Feb 23
Methoxy Red REF: 3B-M0129CAS: 68936-13-0	>85.0%(T)	395.00 €	Wed 01 Feb 23
Methyl Green REF: 3B-M0498CAS: 82-94-0	- - -	173.00 €	Wed 01 Feb 23
Nigrosine (Water soluble) REF: 3B-N0782CAS: 8005-03-6	- - -	22.00 €	Wed 01 Feb 23
Direct Blue 86 REF: 3B-C1118CAS: 1330-38-7	- - -	34.00 €~78.00 €	Wed 01 Feb 23
Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) REF: 3B-F0784CAS: 27072-45-3	>97.0%(T)(HPLC)	128.00 €~1,109.00 €	Wed 01 Feb 23
Black PN REF: 3B-B1561CAS: 2519-30-4	- - -	80.00 €	Wed 01 Feb 23
3-Hydroxy-N-(1-naphthyl)-2-naphthamide REF: 3B-H0318CAS: 132-68-3	- - -	22.00 €~140.00 €	Wed 01 Feb 23
4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran REF: 3B-D2849CAS: 51325-91-8	>95.0%(HPLC)	77.00 €	Wed 01 Feb 23
Acid Red 94 REF: 3B-R0041CAS: 632-69-9	- - -	54.00 €	Wed 01 Feb 23
Azocal A [for Calcium determination] REF: 3B-A0582CAS: 1836-22-2	- - -	326.00 €	Wed 01 Feb 23
Acid Green 9 REF: 3B-B0791CAS: 4857-81-2	- - -	53.00 €	Wed 01 Feb 23
Titan Yellow REF: 3B-C0549CAS: 1829-00-1	- - -	104.00 €	Wed 01 Feb 23
Phenolphthalein Disulfate Potassium Salt Hydrate REF: 3B-P0097CAS: 62625-16-5	>97.0%(T)	158.00 €~723.00 €	Wed 01 Feb 23

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Fisetin

CAS:528-48-3

Formula:

C₁₅H₁₀O₆

Purity:

>96.0%(HPLC)

Color and Shape:

White to Amber to Dark green powder to crystaline

Molecular weight:

286.24

Ref: 3B-T0121

1g	127.00 €
5g	472.00 €
100mg	28.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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3-Hydroxy-3'-nitro-2-naphthanilide

CAS:135-65-9

Formula:

C₁₇H₁₂N₂O₄

Purity:

>95.0%(T)(HPLC)

Color and Shape:

Light yellow to Brown to Dark green powder to crystal

Molecular weight:

308.29

Ref: 3B-H0314

25g 42.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Phenylazoresorcinol

CAS:67503-46-2

Formula:

C₁₂H₁₀N₂O₂

Purity:

>80.0%(T)

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

214.22

Ref: 3B-P0151

1g	35.00 €
25g	93.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Indanthrone

CAS:81-77-6

Formula:

C₂₈H₁₄N₂O₄

Purity:

>97.0%(N)

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

442.43

Ref: 3B-I0429

25g 66.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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2-(3,6-Dihexyloxyxanthen-9-yl)benzoic Acid

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2-(3,6-Dihexyloxyxanthen-9-yl)benzoic Acid

Formula:

C₃₂H₃₈O₅

Purity:

>97.0%(T)(HPLC)

Color and Shape:

White to Yellow to Orange powder to crystal

Molecular weight:

502.65

Ref: 3B-D4141

25g 67.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Carmine

CAS:1390-65-4

Purity:

>40.0%(HPLC)

Color and Shape:

Red to Dark red to Brown powder to crystal

Ref: 3B-C0543

5g	35.00 €
25g	117.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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1,3,5-Triphenylformazan

CAS:531-52-2

Formula:

C₁₉H₁₆N₄

Purity:

>92.0%(HPLC)

Color and Shape:

Orange to Brown to Dark red powder to crystaline

Molecular weight:

300.37

Ref: 3B-T0175

1g	23.00 €
25g	97.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Uranine

CAS:518-47-8

Formula:

C₂₀H₁₀Na₂O₅

Purity:

>95.0%(HPLC)

Color and Shape:

Amber to Brown powder to crystal

Molecular weight:

376.27

Ref: 3B-F0096

25g	22.00 €
100g	63.00 €
500g	185.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Blue 119

CAS:1324-80-7

Color and Shape:

Blue to Brown to Dark blue powder to crystal

Ref: 3B-A0596

1g	39.00 €
5g	123.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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1,2-Phenylenediamine

CAS:95-54-5

Formula:

C₆H₈N₂

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Light yellow to Dark green powder to crystal

Molecular weight:

108.14

Ref: 3B-P0168

25g	35.00 €
100g	52.00 €
500g	171.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Orange 7

CAS:633-96-5

Formula:

C₁₆H₁₁N₂NaO₄S

Purity:

>97.0%(HPLC)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

350.32

Ref: 3B-G0158

25g	28.00 €
100g	62.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Pontacyl Carmine 2B

CAS:6625-46-3

Formula:

C₁₉H₁₅N₃Na₂O₉S₂

Purity:

>93.0%(HPLC)

Color and Shape:

Red to Dark red to Brown powder to crystal

Molecular weight:

539.44

Ref: 3B-P0595

25g	39.00 €
500g	290.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Beryllon III

CAS:3627-04-1

Formula:

C₂₀H₂₀N₃NaO₈S₂

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

517.50

Ref: 3B-B0453

1g	69.00 €
5g	191.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Direct Red 80

CAS:2610-10-8

Formula:

C₄₅H₂₆N₁₀Na₆O₂₁S₆

Color and Shape:

Dark green to Dark red to Black powder to crystal

Molecular weight:

1,373.05

Ref: 3B-D3273

25g 58.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Brown M

CAS:5850-16-8

Formula:

C₂₆H₁₆N₄Na₂O₈S₂

Purity:

>90.0%(HPLC)

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

622.53

Ref: 3B-E0228

25g 45.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Red 289

CAS:12220-28-9

Formula:

C₃₅H₂₉N₂NaO₇S₂

Color and Shape:

Dark red to Brown powder to crystal

Molecular weight:

676.73

Ref: 3B-A1906

25g 122.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Hematoxylin Hydrate

CAS:517-28-2

Formula:

C₁₆H₁₄O₆·xH₂O

Purity:

>97.0%(GC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

302.28 (as Anhydrous)

Ref: 3B-H0006

5g	69.00 €
25g	196.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Direct Scarlet B

CAS:3530-19-6

Formula:

C₃₀H₂₂N₄Na₂O₈S₂

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

676.63

Ref: 3B-D0234

25g 81.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Rutin Hydrate

CAS:153-18-4 207671-50-9 250249-75-3

Formula:

C₂₇H₃₀O₁₆·xH₂O

Purity:

>94.0%(T)(HPLC)

Color and Shape:

Light yellow to Yellow to Green powder to crystal

Molecular weight:

610.52 (as Anhydrous)

Ref: 3B-R0035

25g 48.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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4-Nitroaniline

CAS:100-01-6

Formula:

C₆H₆N₂O₂

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

138.13

Ref: 3B-N0119

25g	27.00 €
500g	168.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Red 112

CAS:6226-79-5

Formula:

C₂₂H₁₂N₄Na₄O₁₃S₄

Purity:

>85.0%(N)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

760.55

Ref: 3B-A1600

25g 40.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Xylene Cyanol FF

CAS:2650-17-1

Color and Shape:

Green to Dark green powder to crystal

Ref: 3B-X0027

5g	34.00 €
25g	82.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Brilliant Yellow

CAS:3051-11-4

Formula:

C₂₆H₁₈N₄Na₂O₈S₂

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

624.55

Ref: 3B-B0783

25g 232.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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4,5,6,7-Tetrabromophenolphthalein

CAS:13027-28-6

Formula:

C₂₀H₁₀Br₄O₄

Purity:

>80.0%(T)

Color and Shape:

Light yellow to Brown to Dark green powder to crystal

Molecular weight:

633.91

Ref: 3B-T0043

1g	72.00 €
5g	213.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one

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3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one

CAS:29199-09-5

Formula:

C₃₄H₃₄N₄O₄

Purity:

>98.0%(N)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

562.67

Ref: 3B-B2628

25g 61.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Solvent Red 197

CAS:52372-39-1

Formula:

C₂₃H₁₉N₅O

Purity:

>98.0%(HPLC)(N)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

381.44

Ref: 3B-S0919

1g 63.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide

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5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide

CAS:135-63-7

Formula:

C₁₈H₁₄ClNO₂

Purity:

>96.0%(N)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

311.77

Ref: 3B-C2102

25g 58.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Red 1

CAS:3734-67-6

Formula:

C₁₈H₁₃N₃Na₂O₈S₂

Color and Shape:

Red to Dark red to Brown powder to crystal

Molecular weight:

509.41

Ref: 3B-A0585

25g	30.00 €
500g	227.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Green 27

CAS:6408-57-7

Formula:

C₃₄H₃₂N₂Na₂O₈S₂

Purity:

>75.0%(HPLC)

Color and Shape:

Black powder to crystal

Molecular weight:

706.74

Ref: 3B-A1863

25g 84.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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4'-Chloro-3-hydroxy-2-naphthanilide

CAS:92-78-4

Formula:

C₁₇H₁₂ClNO₂

Purity:

>97.0%(N)

Color and Shape:

White to Light yellow to Dark green powder to crystal

Molecular weight:

297.74

Ref: 3B-C2103

25g 85.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Basic Blue 7

CAS:2390-60-5

Formula:

C₃₃H₄₀ClN₃

Color and Shape:

Yellow to Amber to Dark red powder to crystal

Molecular weight:

514.15

Ref: 3B-B1301

25g	53.00 €
250g	307.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Red 91

CAS:548-24-3

Formula:

C₂₀H₆Br₂N₂Na₂O₉

Color and Shape:

Amber to Brown powder to crystal

Molecular weight:

624.06

Ref: 3B-E0204

25g 33.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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N,N'-Bis(acetoacetyl)-o-toluidine

CAS:91-96-3

Formula:

C₂₂H₂₄N₂O₄

Purity:

>95.0%(T)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

380.44

Ref: 3B-B0788

25g 63.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Oil Orange SS

CAS:2646-17-5

Formula:

C₁₇H₁₄N₂O

Color and Shape:

Orange to Red powder to crystal

Molecular weight:

262.31

Ref: 3B-T0553

25g 44.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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New Fuchsin

CAS:3248-91-7

Formula:

C₂₂H₂₄ClN₃

Purity:

min. 85.0 area%(HPLC)

Color and Shape:

Green to Dark green powder to crystaline

Molecular weight:

365.91

Ref: 3B-N0478

25g 47.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Blue 1

CAS:116-95-0

Formula:

C₂₇H₃₂N₂O₆S₂

Color and Shape:

Yellow to Brown to Dark green powder to crystal

Molecular weight:

544.68

Ref: 3B-P0597

25g 57.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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3-Chloro-2-methylaniline Hydrochloride

CAS:6259-40-1

Formula:

C₇H₈ClN·HCl

Purity:

>98.0%(T)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

178.06

Ref: 3B-A0285

25g 48.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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2,4-Dinitro-1-naphthol

CAS:605-69-6

Formula:

C₁₀H₆N₂O₅

Purity:

>98.0%(HPLC)

Color and Shape:

Light yellow to Yellow to Orange powder to crystaline

Molecular weight:

234.17

Ref: 3B-D0839

25g 202.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Erio Green B

CAS:12768-78-4

Formula:

C₃₁H₃₃N₂NaO₆S₂

Color and Shape:

Red to Dark red to Dark purple powder to crystal

Molecular weight:

616.72

Ref: 3B-A0687

5g 71.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)]

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Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)]

CAS:5141-20-8

Formula:

C₃₇H₃₄N₂Na₂O₉S₃

Color and Shape:

Red to Dark red to Dark purple powder to crystal

Molecular weight:

792.84

Ref: 3B-L0141

1g 22.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Purpurin

CAS:81-54-9

Formula:

C₁₄H₈O₅

Purity:

>95.0%(HPLC)

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

256.21

Ref: 3B-P0605

25g 397.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Basic Red 5

CAS:553-24-2

Formula:

C₁₅H₁₇ClN₄

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

288.78

Ref: 3B-N0315

25g 58.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Basic Red 2

CAS:477-73-6

Color and Shape:

Light orange to Dark red to Black powder to crystal

Ref: 3B-S0145

25g	44.00 €
500g	307.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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1,4-Phenylenediamine Dihydrochloride

CAS:624-18-0

Formula:

C₆H₈N₂·2HCl

Purity:

>99.0%(T)(HPLC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

181.06

Ref: 3B-P0152

25g	27.00 €
500g	192.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Quercetin Hydrate

CAS:117-39-5 6151-25-3 849061-97-8

Formula:

C₁₅H₁₀O₇·xH₂O

Purity:

>96.0%(E)(HPLC)

Color and Shape:

White to Yellow to Green powder to crystal

Molecular weight:

302.24 (as Anhydrous)

Ref: 3B-P0042

25g 69.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Benzopurpurine 4B

CAS:992-59-6

Formula:

C₃₄H₂₆N₆Na₂O₆S₂

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

724.72

Ref: 3B-B0781

5g	473.00 €
25g	645.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Pinakryptol Yellow

CAS:25910-85-4

Formula:

C₂₁H₂₂N₂O₇S

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

446.47

Ref: 3B-P0439

1g 71.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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1-Amino-2-methylanthraquinone

CAS:82-28-0

Formula:

C₁₅H₁₁NO₂

Purity:

>90.0%(N)

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

237.26

Ref: 3B-A1255

25g 60.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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o-Dianisidine [for Biochemical Research]

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o-Dianisidine [for Biochemical Research]

CAS:119-90-4

Formula:

C₁₄H₁₆N₂O₂

Purity:

>90.0%(T)

Color and Shape:

Yellow to Amber to Dark purple powder to crystal

Molecular weight:

244.29

Ref: 3B-D3864

1g	27.00 €
5g	58.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Green 5

CAS:5141-20-8

Formula:

C₃₇H₃₄N₂Na₂O₉S₃

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

792.84

Ref: 3B-L0054

25g 117.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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N4-Ethyl-N4-(2-methanesulfonamidoethyl)-2-methyl-1,4-phenylenediamine Sesquisulfate Monohydrate

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N4-Ethyl-N4-(2-methanesulfonamidoethyl)-2-methyl-1,4-phenylenediamine Sesquisulfate Monohydrate

CAS:24567-76-8

Formula:

C₁₂H₂₁N₃O₂SH₂SO₄·H₂O

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

436.51

Ref: 3B-E0658

25g 53.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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4-Methyl-2-nitroaniline

CAS:89-62-3

Formula:

C₇H₈N₂O₂

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

152.15

Ref: 3B-N0114

25g 27.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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N,N'-Di-n-octyl-3,4,9,10-perylenetetracarboxylic Diimide

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N,N'-Di-n-octyl-3,4,9,10-perylenetetracarboxylic Diimide

CAS:78151-58-3

Formula:

C₄₀H₄₂N₂O₄

Purity:

>98.0%(N)

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

614.79

Ref: 3B-D4175

1g 150.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Basic Violet 8

CAS:8004-94-2

Color and Shape:

Red to Dark blue to Black powder to crystal

Ref: 3B-B4731

5g	26.00 €
25g	75.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Alizarin Astrol

CAS:6408-51-1

Formula:

C₂₂H₁₇N₂NaO₅S

Color and Shape:

Gray to Dark purple to Black powder to crystal

Molecular weight:

444.44

Ref: 3B-A0609

25g 119.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Zinc (Powder)

CAS:7440-66-6

Formula:

Purity:

>96.0%(T)

Color and Shape:

Light gray to Brown to Black powder to crystal

Molecular weight:

65.38

Ref: 3B-Z0015

300g 43.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Blue 9

CAS:3844-45-9

Formula:

C₃₇H₃₄N₂Na₂O₉S₃

Color and Shape:

Blue to Dark red to Dark blue powder to crystal

Molecular weight:

792.84

Ref: 3B-B0790

25g 40.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Quinaldine Red

CAS:117-92-0

Formula:

C₂₁H₂₃IN₂

Purity:

>95.0%(T)

Color and Shape:

Dark green to Dark purple to Black powder to crystal

Molecular weight:

430.33

Ref: 3B-Q0007

1g	22.00 €
25g	169.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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2,3,5-Triphenyltetrazolium Chloride

CAS:298-96-4

Formula:

C₁₉H₁₅ClN₄

Purity:

>98.0%(T)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

334.81

Ref: 3B-T0520

1g	27.00 €
25g	117.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Indigo Carmine

CAS:860-22-0

Formula:

C₁₆H₈N₂Na₂O₈S₂

Purity:

>95.0%(E)

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

466.35

Ref: 3B-I0214

25g 40.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Green 50

CAS:3087-16-9

Formula:

C₂₇H₂₅N₂NaO₇S₂

Color and Shape:

Dark red to Brown powder to crystaline

Molecular weight:

576.61

Ref: 3B-G0250

25g 56.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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2'-(Dibenzylamino)-6'-(diethylamino)fluoran

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2'-(Dibenzylamino)-6'-(diethylamino)fluoran

CAS:34372-72-0

Formula:

C₃₈H₃₄N₂O₃

Purity:

>98.0%(T)(HPLC)

Color and Shape:

Light yellow to Brown to Dark green powder to crystal

Molecular weight:

566.70

Ref: 3B-D3204

25g 86.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Oralith Brilliant Pink R

CAS:2379-74-0

Formula:

C₁₈H₁₀Cl₂O₂S₂

Purity:

>95.0%(E)

Color and Shape:

Orange to Red powder to crystal

Molecular weight:

393.30

Ref: 3B-O0129

25g 126.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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N,N'-Dimethyl-3,4,9,10-perylenetetracarboxylic Diimide

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N,N'-Dimethyl-3,4,9,10-perylenetetracarboxylic Diimide

CAS:5521-31-3

Formula:

C₂₆H₁₄N₂O₄

Purity:

>92.0%(N)

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

418.41

Ref: 3B-D4429

1g	104.00 €
5g	382.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4]

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Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4]

CAS:2437-29-8

Formula:

C₅₂H₅₄N₄O₁₂

Purity:

>95.0%(T)

Color and Shape:

Green to Dark green powder to crystal

Molecular weight:

927.02

Ref: 3B-A5100

1g 71.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Methyl Red

CAS:493-52-7

Formula:

C₁₅H₁₅N₃O₂

Purity:

>92.0%(HPLC)

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

269.30

Ref: 3B-M0702

25g 29.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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+ info

Crocein Scarlet 3B

CAS:5413-75-2

Formula:

C₂₂H₁₄N₄Na₂O₇S₂

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

556.47

Ref: 3B-C0531

25g 25.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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5-Chloro-2-methylaniline Hydrochloride

CAS:6259-42-3

Formula:

C₇H₈ClN·HCl

Purity:

>98.0%(HPLC)(N)

Color and Shape:

White to Light yellow to Light red powder to crystal

Molecular weight:

178.06

Ref: 3B-C0746

25g 145.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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3-Aminophenol

CAS:591-27-5

Formula:

C₆H₇NO

Purity:

>98.5%(GC)(T)

Color and Shape:

White to Orange to Green powder to crystal

Molecular weight:

109.13

Ref: 3B-A0383

25g	30.00 €
500g	196.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Methyl Red (0.04% in Water) [for pH Determination]

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Methyl Red (0.04% in Water) [for pH Determination]

CAS:493-52-7

Formula:

C₁₅H₁₅N₃O₂

Color and Shape:

Light yellow to Yellow to Orange clear liquid

Molecular weight:

269.30

Ref: 3B-M0056

500ml 39.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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+ info

Direct Yellow 8

CAS:10130-29-7

Formula:

C₂₄H₁₉N₄NaO₅S₂

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

530.55

Ref: 3B-D1113

25g 64.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Tropaeolin O

CAS:547-57-9

Formula:

C₁₂H₉N₂NaO₅S

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

316.26

Ref: 3B-R0010

1g 22.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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DCJTB

CAS:200052-70-6

Formula:

C₃₀H₃₅N₃O

Purity:

>98.0%(HPLC)(N)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

453.63

Ref: 3B-D4700

200mg 208.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Red 52

CAS:3520-42-1

Formula:

C₂₇H₂₉N₂NaO₇S₂

Purity:

>98.0%(HPLC)

Color and Shape:

Deep Yellow Red - Black Solid

Molecular weight:

580.65

Ref: 3B-A0600

25g 74.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Nile Red

CAS:7385-67-3

Formula:

C₂₀H₁₈N₂O₂

Purity:

>98.0%(HPLC)

Color and Shape:

Yellow to Brown to Dark green powder to crystal

Molecular weight:

318.38

Ref: 3B-N0659

1g	158.00 €
5g	499.00 €
500mg	98.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Resorcinol

CAS:108-46-3

Formula:

C₆H₆O₂

Purity:

>99.0%(GC)

Color and Shape:

White to Light yellow to Light orange powder to lump

Molecular weight:

110.11

Ref: 3B-R0008

25g	28.00 €
500g	91.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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+ info

2-Methyl-4-nitroaniline

CAS:99-52-5

Formula:

C₇H₈N₂O₂

Purity:

>98.0%(GC)

Color and Shape:

White to Yellow to Green powder to crystal

Molecular weight:

152.15

Ref: 3B-N0116

25g	78.00 €
500g	242.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Gallion

CAS:3769-62-8

Formula:

C₁₆H₁₁ClN₄O₁₀S₂

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

518.85

Ref: 3B-G0222

5g 43.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Copper(II) Phthalocyanine (β-form)

CAS:147-14-8

Formula:

C₃₂H₁₆CuN₈

Purity:

>93.0%(T)

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

576.08

Ref: 3B-P1006

25g	41.00 €
100g	61.00 €
500g	169.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Methyl Red (0.1% in ca. 95% Ethanol) [for Titration]

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Methyl Red (0.1% in ca. 95% Ethanol) [for Titration]

CAS:493-52-7

Formula:

C₁₅H₁₅N₃O₂

Color and Shape:

Red clear liquid

Molecular weight:

269.30

Ref: 3B-M0067

100ml	43.00 €
500ml	90.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Alizarin

CAS:72-48-0

Formula:

C₁₄H₈O₄

Purity:

>95.0%(HPLC)

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

240.21

Ref: 3B-D0242

25g 28.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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+ info

Leuco Crystal Violet

CAS:603-48-5

Formula:

C₂₅H₃₁N₃

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Dark green powder to crystal

Molecular weight:

373.54

Ref: 3B-M0344

25g	54.00 €
250g	290.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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+ info

6'-(Diethylamino)-1',3'-dimethylfluoran

CAS:21934-68-9

Formula:

C₂₆H₂₅NO₃

Purity:

>98.0%(T)(HPLC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

399.49

Ref: 3B-D3202

25g 61.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

m-Methyl Red

CAS:20691-84-3

Formula:

C₁₅H₁₅N₃O₂

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

269.30

Ref: 3B-M0422

1g 265.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

+ info

4-Nitro-1,3-phenylenediamine

CAS:5131-58-8

Formula:

C₆H₇N₃O₂

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

153.14

Ref: 3B-D0104

25g 91.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

Sudan Black B

CAS:4197-25-5

Formula:

C₂₉H₂₄N₆

Color and Shape:

Dark green to Dark red to Black powder to crystal

Molecular weight:

456.55

Ref: 3B-S0113

25g 48.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

Acid Violet 49

CAS:1694-09-3

Formula:

C₃₉H₄₀N₃NaO₆S₂

Color and Shape:

Yellow to Amber to Dark purple powder to crystal

Molecular weight:

733.87

Ref: 3B-A0593

25g 78.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Methoxy Red

CAS:68936-13-0

Formula:

C₁₃H₁₄N₄O·HCl

Purity:

>85.0%(T)

Color and Shape:

Blue to Dark blue powder to crystal

Molecular weight:

278.74

Ref: 3B-M0129

25g 395.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

Methyl Green

CAS:82-94-0

Formula:

C₂₆H₃₃Cl₂N₃

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

458.47

Ref: 3B-M0498

25g 173.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

Nigrosine (Water soluble)

CAS:8005-03-6

Color and Shape:

Black powder to crystal

Ref: 3B-N0782

25g 22.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Direct Blue 86

CAS:1330-38-7

Formula:

C₃₂H₁₄CuN₈Na₂O₆S₂

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

780.16

Ref: 3B-C1118

25g	34.00 €
100g	78.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Fluorescein Isothiocyanate (mixture of 5- and 6- isomers)

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Fluorescein Isothiocyanate (mixture of 5- and 6- isomers)

CAS:27072-45-3

Formula:

C₂₁H₁₁NO₅S

Purity:

>97.0%(T)(HPLC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

389.38

Ref: 3B-F0784

1g	1,109.00 €
100mg	128.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

+ info

Black PN

CAS:2519-30-4

Formula:

C₂₈H₁₇N₅Na₄O₁₄S₄

Color and Shape:

Dark green to Dark red to Black powder to crystal

Molecular weight:

867.66

Ref: 3B-B1561

25g 80.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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+ info

3-Hydroxy-N-(1-naphthyl)-2-naphthamide

CAS:132-68-3

Formula:

C₂₁H₁₅NO₂

Color and Shape:

White to Light gray to Light orange powder to crystal

Molecular weight:

313.36

Ref: 3B-H0318

25g	22.00 €
500g	140.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran

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4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran

CAS:51325-91-8

Formula:

C₁₉H₁₇N₃O

Purity:

>95.0%(HPLC)

Color and Shape:

Dark red to Brown powder to crystal

Molecular weight:

303.37

Ref: 3B-D2849

500mg 77.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Red 94

CAS:632-69-9

Formula:

C₂₀H₂Cl₄I₄Na₂O₅

Color and Shape:

Dark red to Brown powder to crystal

Molecular weight:

1,017.63

Ref: 3B-R0041

25g 54.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Azocal A [for Calcium determination]

CAS:1836-22-2

Formula:

C₁₇H₉N₂Na₃O₉S₂

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

518.35

Ref: 3B-A0582

25g 326.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Acid Green 9

CAS:4857-81-2

Formula:

C₃₇H₃₄ClN₂NaO₆S₂

Color and Shape:

Gray to Dark purple to Black powder to crystal

Molecular weight:

725.25

Ref: 3B-B0791

25g 53.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Titan Yellow

CAS:1829-00-1

Formula:

C₂₈H₁₉N₅Na₂O₆S₄

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

695.71

Ref: 3B-C0549

25g 104.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Phenolphthalein Disulfate Potassium Salt Hydrate

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Phenolphthalein Disulfate Potassium Salt Hydrate

CAS:62625-16-5

Formula:

C₂₀H₁₃K₃O₁₁S₂·xH₂O

Purity:

>97.0%(T)

Color and Shape:

White to Light yellow powder to crystal

Molecular weight:

610.73 (as Anhydrous)

Ref: 3B-P0097

1g	158.00 €
5g	723.00 €

Estimated delivery in United States, on Wednesday 1 Feb 2023

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Dyes, Stains and Tinctures

Subcategories of "Dyes, Stains and Tinctures"

Acid Dyes

Azobenzenes

Azoic Dyes

Basic Dyes

Coumarin Dyes

Cyanine Dyes, Squarylium Dyes

DCM Dyes

Diarylethenes

Dipyrromethene Dyes

Direct Dyes

Disperse Dyes

Dyes

Dyes and metabolites

Dye Sensitizers

Dyes & Stains

Generating Insoluble Dyes

Generating Soluble Dyes

Hexaarylbiimidazole

Indicators

Mordant Dyes

Near-Infrared (NIR) Dyes

Oil Dyes

Other Stains and Dyes

Perylene Dyes

Photochromic Dyes

Phthalocyanine Dyes, Porphyrin Dyes

Quinacridone Dyes

Spiroperimidines

Spiropyrans

Stains and Dyes

Stains and Dyes for Microscopy

Sulfur Dyes

Vat Dyes

Xanthene Dyes

Products of "Dyes, Stains and Tinctures"

Fisetin

Ref: 3B-T0121

3-Hydroxy-3'-nitro-2-naphthanilide

Ref: 3B-H0314

Phenylazoresorcinol

Ref: 3B-P0151

Indanthrone

Ref: 3B-I0429

2-(3,6-Dihexyloxyxanthen-9-yl)benzoic Acid

Ref: 3B-D4141

Carmine

Ref: 3B-C0543

1,3,5-Triphenylformazan

Ref: 3B-T0175

Uranine

Ref: 3B-F0096

Acid Blue 119

Ref: 3B-A0596

1,2-Phenylenediamine

Ref: 3B-P0168

Acid Orange 7

Ref: 3B-G0158

Pontacyl Carmine 2B

Ref: 3B-P0595

Beryllon III

Ref: 3B-B0453

Direct Red 80

Ref: 3B-D3273

Acid Brown M

Ref: 3B-E0228

Acid Red 289

Ref: 3B-A1906

Hematoxylin Hydrate

Ref: 3B-H0006

Direct Scarlet B

Ref: 3B-D0234

Rutin Hydrate

Ref: 3B-R0035

4-Nitroaniline

Ref: 3B-N0119

Acid Red 112

Ref: 3B-A1600

Xylene Cyanol FF