Other Stains and Dyes

100
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- 200

products per page. 101 products on this category.

Product data	Purity	Price range	Estimated delivery
Copper(II) Phthalocyanine (β-form) REF: 3B-P1006CAS: 147-14-8	>93.0%(T)	41.00 €~169.00 €	Mon 06 Feb 23
Bromophenol Red REF: 3B-B0632CAS: 2800-80-8	>80.0%(HPLC)	55.00 €~751.00 €	Mon 06 Feb 23
2-(3,6-Dihexyloxyxanthen-9-yl)benzamide REF: 3B-D4142CAS: 1820618-83-4	>97.0%(HPLC)(N)	76.00 €	Mon 06 Feb 23
2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole REF: 3B-D5162CAS: 344928-74-1	>98.0%(GC)	57.00 €~157.00 €	Mon 06 Feb 23
Filter Blue Green Sodium Salt REF: 3B-F0536	- - -	123.00 €	Mon 06 Feb 23
Carminic Acid (Natural dye) REF: 3B-C0782CAS: 1260-17-9	min. 85 %	83.00 €~260.00 €	Mon 06 Feb 23
Boraxcarmine powder REF: 3B-B0516	- - -	133.00 €	Mon 06 Feb 23
Iron(III) Hexacyanoferrate(II) REF: 3B-I0849CAS: 14038-43-8	- - -	41.00 €	Mon 06 Feb 23
Direct Yellow 26 REF: 3B-D1473CAS: 2829-42-7	- - -	76.00 €	Mon 06 Feb 23
Sunset Yellow FCF REF: 3B-S0141CAS: 2783-94-0	>90.0%(E)	39.00 €	Mon 06 Feb 23
4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic Acid Disodium Salt REF: 3B-H0307	>93.0%(T)	147.00 €	Mon 06 Feb 23
Purpurin REF: 3B-P0605CAS: 81-54-9	>95.0%(HPLC)	397.00 €	Mon 06 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 €	Mon 06 Feb 23
Methoxy Red REF: 3B-M0129CAS: 68936-13-0	>85.0%(T)	395.00 €	Mon 06 Feb 23
Lacmoid REF: 3B-L0079CAS: 42249-61-6	- - -	22.00 €~53.00 €	Mon 06 Feb 23
Resazurin Sodium Salt REF: 3B-R0203CAS: 62758-13-8	>85.0%(HPLC)	33.00 €~119.00 €	Mon 06 Feb 23
Ponceau SX REF: 3B-P0588CAS: 4548-53-2	>95.0%(HPLC)	73.00 €	Mon 06 Feb 23
Evans Blue REF: 3B-E0197CAS: 314-13-6	>80.0%(HPLC)	80.00 €	Mon 06 Feb 23
Nuclear Fast Red REF: 3B-N0184CAS: 6409-77-4	- - -	50.00 €~297.00 €	Mon 06 Feb 23
Alizarin Complexone REF: 3B-A3227CAS: 3952-78-1	>70.0%(HPLC)	61.00 €~182.00 €	Mon 06 Feb 23
Pararosolic Acid REF: 3B-A0598CAS: 603-45-2	- - -	69.00 €	Mon 06 Feb 23
o-Dianisidine REF: 3B-D1344CAS: 119-90-4	>95.0%(HPLC)	47.00 €~109.00 €	Mon 06 Feb 23
Disodium 1-(Dimethylphenylazo)-2-naphthol-3,6-disulfonate REF: 3B-P0591	- - -	103.00 €	Mon 06 Feb 23
Benzopurpurine 4B REF: 3B-B0781CAS: 992-59-6	- - -	473.00 €~645.00 €	Mon 06 Feb 23
Resorcinol REF: 3B-R0008CAS: 108-46-3	>99.0%(GC)	28.00 €~91.00 €	Mon 06 Feb 23
Leuco Crystal Violet REF: 3B-M0344CAS: 603-48-5	>98.0%(T)(HPLC)	54.00 €~290.00 €	Mon 06 Feb 23
Orcein (Synthetic) REF: 3B-O0061CAS: 1400-62-0	many component mixture(HPLC)	23.00 €	Mon 06 Feb 23
Pyrazolone Orange REF: 3B-P0596CAS: 3520-72-7	- - -	72.00 €	Mon 06 Feb 23
Indigotetrasulfonic Acid Tetrapotassium Salt REF: 3B-I0019CAS: 28699-96-9	>90.0%(HPLC)	98.00 €	Mon 06 Feb 23
Eriochrome Black A REF: 3B-E0226CAS: 3618-58-4	- - -	57.00 €	Mon 06 Feb 23
Alizarin Yellow GG REF: 3B-A0578CAS: 584-42-9	>97.0%(HPLC)	57.00 €	Mon 06 Feb 23
Xylene Cyanol FF REF: 3B-X0027CAS: 2650-17-1	- - -	34.00 €~82.00 €	Mon 06 Feb 23
Rutin Hydrate REF: 3B-R0035CAS: 153-18-4 207671-50-9 250249-75-3	>94.0%(T)(HPLC)	48.00 €	Mon 06 Feb 23
H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA] REF: 3B-A5017CAS: 3627-01-8	>97.0%(HPLC)	92.00 €	Mon 06 Feb 23
Tetrabromophenol Blue Disodium Salt REF: 3B-T0040	- - -	64.00 €	Mon 06 Feb 23
Pontacyl Violet 6R REF: 3B-P0593CAS: 5850-63-5	- - -	99.00 €~400.00 €	Mon 06 Feb 23
1,3,5-Triphenylformazan REF: 3B-T0175CAS: 531-52-2	>92.0%(HPLC)	23.00 €~97.00 €	Mon 06 Feb 23
Zinc (Powder) REF: 3B-Z0015CAS: 7440-66-6	>96.0%(T)	43.00 €	Mon 06 Feb 23
Quinaldine Red REF: 3B-Q0007CAS: 117-92-0	>95.0%(T)	22.00 €~169.00 €	Mon 06 Feb 23
2'-(Dibenzylamino)-6'-(diethylamino)fluoran REF: 3B-D3204CAS: 34372-72-0	>98.0%(T)(HPLC)	86.00 €	Mon 06 Feb 23
Gallion REF: 3B-G0222CAS: 3769-62-8	- - -	43.00 €	Mon 06 Feb 23
6'-(Diethylamino)-1',3'-dimethylfluoran REF: 3B-D3202CAS: 21934-68-9	>98.0%(T)(HPLC)	61.00 €	Mon 06 Feb 23
Acetocarmine Solution acc. to Kultschitzky REF: 3B-A0050	- - -	95.00 €	Mon 06 Feb 23
Black PN REF: 3B-B1561CAS: 2519-30-4	- - -	80.00 €	Mon 06 Feb 23
Phenolphthalein Disulfate Potassium Salt Hydrate REF: 3B-P0097CAS: 62625-16-5	>97.0%(T)	158.00 €~723.00 €	Mon 06 Feb 23
Aluminon (mixture of isomers) REF: 3B-A0240CAS: 569-58-4	- - -	70.00 €~302.00 €	Mon 06 Feb 23
2-(3,6-Dihexyloxyxanthen-9-yl)benzoic Acid REF: 3B-D4141	>97.0%(T)(HPLC)	67.00 €	Mon 06 Feb 23
Orange G REF: 3B-O0093CAS: 1936-15-8	- - -	22.00 €	Mon 06 Feb 23
Oxonol Yellow K REF: 3B-O0284CAS: 82407-55-4	- - -	117.00 €	Mon 06 Feb 23
Laccaic Acid from Lacca REF: 3B-L0095CAS: 60687-93-6	- - -	94.00 €	Mon 06 Feb 23
5-Nitrofluorescein (isomer I) REF: 3B-N0199CAS: 3326-35-0	>98.0%(T)	149.00 €~678.00 €	Mon 06 Feb 23
Quercetin Hydrate REF: 3B-P0042CAS: 117-39-5 6151-25-3 849061-97-8	>96.0%(E)(HPLC)	69.00 €	Mon 06 Feb 23
Beryllon III REF: 3B-B0453CAS: 3627-04-1	- - -	69.00 €~191.00 €	Mon 06 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 €	Mon 06 Feb 23
Coumarin 343 REF: 3B-C2899CAS: 55804-65-4	- - -	141.00 €	Mon 06 Feb 23
Indophenol Blue REF: 3B-I0208CAS: 132-31-0	- - -	92.00 €	Mon 06 Feb 23
Methylxylenol Blue REF: 3B-X0052CAS: 29412-85-9	>80.0%(HPLC)	97.00 €	Mon 06 Feb 23
Beryllon II REF: 3B-B0452CAS: 51550-25-5	- - -	27.00 €	Mon 06 Feb 23
4,5,6,7-Tetrabromophenolphthalein REF: 3B-T0043CAS: 13027-28-6	>80.0%(T)	72.00 €~213.00 €	Mon 06 Feb 23
Phenolphthalein Diphosphate Pentasodium Salt REF: 3B-P2293CAS: 2382-56-1	>95.0%(HPLC)	170.00 €~535.00 €	Mon 06 Feb 23
Copper(II) Phthalocyanine (α-form) REF: 3B-P1005CAS: 147-14-8	>90.0%(T)	41.00 €~149.00 €	Mon 06 Feb 23
m-Methyl Red REF: 3B-M0422CAS: 20691-84-3	- - -	265.00 €	Mon 06 Feb 23
INT Formazan REF: 3B-B0280CAS: 7781-49-9	- - -	51.00 €	Mon 06 Feb 23
TNBT Diformazan REF: 3B-B0282CAS: 19333-63-2	- - -	38.00 €~187.00 €	Mon 06 Feb 23
Hematoxylin Hydrate REF: 3B-H0006CAS: 517-28-2	>97.0%(GC)	69.00 €~196.00 €	Mon 06 Feb 23
Fast Green FCF [for Biochemical Research] REF: 3B-F0718CAS: 2353-45-9	>85.0%(E)(HPLC)	48.00 €	Mon 06 Feb 23
Erythrosine B REF: 3B-T0557CAS: 16423-68-0	>95.0%(E)	44.00 €	Mon 06 Feb 23
Lithioncarmine (powder) REF: 3B-L0060CAS: 12772-56-4	- - -	61.00 €	Mon 06 Feb 23
Chrome Pure Blue BX REF: 3B-C0337CAS: 1796-92-5	- - -	52.00 €	Mon 06 Feb 23
o-Dianisidine [for Biochemical Research] REF: 3B-D3864CAS: 119-90-4	>90.0%(T)	27.00 €~58.00 €	Mon 06 Feb 23
2'-Anilino-6'-(dibutylamino)-3'-methylfluoran REF: 3B-A3289CAS: 89331-94-2	>98.0%(HPLC)	38.00 €~103.00 €	Mon 06 Feb 23
Disperse Diazo Black 3BF REF: 3B-D1615CAS: 6232-57-1	- - -	125.00 €	Mon 06 Feb 23
2,3,5-Triphenyltetrazolium Chloride REF: 3B-T0520CAS: 298-96-4	>98.0%(T)	27.00 €~117.00 €	Mon 06 Feb 23
Uranine REF: 3B-F0096CAS: 518-47-8	>95.0%(HPLC)	22.00 €~185.00 €	Mon 06 Feb 23
Carmine REF: 3B-C0543CAS: 1390-65-4	>40.0%(HPLC)	35.00 €~117.00 €	Mon 06 Feb 23
Pinakryptol Yellow REF: 3B-P0439CAS: 25910-85-4	- - -	71.00 €	Mon 06 Feb 23
Auramine REF: 3B-A0334CAS: 2465-27-2	>80.0%(T)(HPLC)	39.00 €	Mon 06 Feb 23
Basic Red 13 REF: 3B-A0867CAS: 3648-36-0	- - -	57.00 €	Wed 15 Feb 23
Indigodisulfonic Acid Dipotassium Salt REF: 3B-I0223CAS: 13725-33-2	>90.0%(T)	38.00 €	Wed 15 Feb 23
Bromocresol Green - Methyl Red Solution [Mixed Indicator for Neutralization Titration] REF: 3B-B0120	- - -	27.00 €~71.00 €	Wed 15 Feb 23
Kaempferol Hydrate REF: 3B-K0018CAS: 520-18-3	>97.0%(HPLC)	95.00 €~590.00 €	Wed 15 Feb 23
Methyl Violet B Base REF: 3B-M3392CAS: 52080-58-7	- - -	58.00 €	Wed 15 Feb 23
3',3'',5',5''-Tetraiodophenolphthalein REF: 3B-T0126CAS: 386-17-4	>95.0%(T)(HPLC)	136.00 €~523.00 €	Wed 15 Feb 23
Murexide REF: 3B-M0474CAS: 3051-09-0	- - -	22.00 €~70.00 €	Wed 15 Feb 23
Eriochrome Red B REF: 3B-E0199CAS: 3618-63-1	- - -	57.00 €	Wed 15 Feb 23
7,8-Dimethylalloxazine REF: 3B-D1066CAS: 1086-80-2	>98.0%(T)	72.00 €	Wed 15 Feb 23
Arsenazo I Trisodium Salt REF: 3B-D0578CAS: 66019-20-3	>90.0%(T)	81.00 €	Wed 15 Feb 23
Fast Green FCF REF: 3B-F0099CAS: 2353-45-9	>85.0%(E)(HPLC)	27.00 €~50.00 €	Wed 15 Feb 23
Safflower Yellow REF: 3B-C0779	- - -	69.00 €	Wed 15 Feb 23
2,6-Bis[(2-hydroxyethyl)amino]toluene REF: 3B-B5854CAS: 149330-25-6	>98.0%(GC)(T)	40.00 €~112.00 €	Wed 15 Feb 23
Variamine Blue B [Redox Indicator] REF: 3B-M0494CAS: 3566-44-7	>98.0%(T)	27.00 €~87.00 €	Wed 15 Feb 23
Dibromofluorescein (contains Mono-, Tri- and Tetra-) REF: 3B-D1120CAS: 596-03-2	- - -	22.00 €	Wed 15 Feb 23
Phenolphthalein Disodium Salt (Water soluble) REF: 3B-P0099CAS: 518-51-4	- - -	195.00 €	Wed 15 Feb 23
Leuco Malachite Green REF: 3B-B0419CAS: 129-73-7	>98.0%(T)	36.00 €~309.00 €	Wed 15 Feb 23
Allura Red AC REF: 3B-A0943CAS: 25956-17-6	- - -	22.00 €~66.00 €	Wed 15 Feb 23
6-Nitrofluorescein (isomer II) REF: 3B-N0445CAS: 27402-68-2	>98.0%(T)(HPLC)	199.00 €~757.00 €	Wed 15 Feb 23
Xanthopterin Hydrate REF: 3B-X0007CAS: 5979-01-1	>98.0%(T)(HPLC)	77.00 €~243.00 €	Wed 15 Feb 23
Janus Green B REF: 3B-J0002CAS: 2869-83-2	- - -	41.00 €~122.00 €	Wed 15 Feb 23
Fisetin REF: 3B-T0121CAS: 528-48-3	>96.0%(HPLC)	28.00 €~472.00 €	Wed 15 Feb 23
Fluorescin [Reagent for Oxydases and Peroxydases] REF: 3B-F0028CAS: 518-44-5	>95.0%(GC)	158.00 €~486.00 €	Tue 07 Mar 23

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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 Monday 6 Feb 2023

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Bromophenol Red

CAS:2800-80-8

Formula:

C₁₉H₁₂Br₂O₅S

Purity:

>80.0%(HPLC)

Color and Shape:

Dark red to Brown powder to crystal

Molecular weight:

512.17

Ref: 3B-B0632

1g	55.00 €
25g	751.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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2-(3,6-Dihexyloxyxanthen-9-yl)benzamide

CAS:1820618-83-4

Formula:

C₃₂H₃₉NO₄

Purity:

>97.0%(HPLC)(N)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

501.67

Ref: 3B-D4142

25g 76.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole

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2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole

CAS:344928-74-1

Formula:

C₁₆H₁₇N

Purity:

>98.0%(GC)

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

223.32

Ref: 3B-D5162

1g	57.00 €
5g	157.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Filter Blue Green Sodium Salt

Formula:

C₃₀H₂₄FeN₆Na₃O₁₈S₆

Color and Shape:

White to Brown powder to crystal

Molecular weight:

1,073.72

Ref: 3B-F0536

25g 123.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Carminic Acid (Natural dye)

CAS:1260-17-9

Formula:

C₂₂H₂₀O₁₃

Purity:

min. 85 %

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

492.39

Ref: 3B-C0782

5g	83.00 €
25g	260.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Boraxcarmine powder

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Ref: 3B-B0516

5g 133.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Iron(III) Hexacyanoferrate(II)

CAS:14038-43-8

Formula:

C₁₈Fe₇N₁₈

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystaline

Molecular weight:

859.24

Ref: 3B-I0849

25g 41.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Direct Yellow 26

CAS:2829-42-7

Formula:

C₂₇H₁₈N₆Na₂O₇

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

584.46

Ref: 3B-D1473

25g 76.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Sunset Yellow FCF

CAS:2783-94-0

Formula:

C₁₆H₁₀N₂Na₂O₇S₂

Purity:

>90.0%(E)

Color and Shape:

Light yellow to Brown to Dark red powder to crystal

Molecular weight:

452.36

Ref: 3B-S0141

25g 39.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic Acid Disodium Salt

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4-(8-Hydroxy-5-quinolylazo)-1-naphthalenesulfonic Acid Disodium Salt

Formula:

C₁₉H₁₁N₃Na₂O₄S

Purity:

>93.0%(T)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

423.35

Ref: 3B-H0307

1g 147.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 Feb 2023

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Lacmoid

CAS:42249-61-6

Color and Shape:

Black powder to crystal

Ref: 3B-L0079

1g	22.00 €
5g	53.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Resazurin Sodium Salt

CAS:62758-13-8

Formula:

C₁₂H₆NNaO₄

Purity:

>85.0%(HPLC)

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

251.17

Ref: 3B-R0203

1g	33.00 €
5g	119.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Ponceau SX

CAS:4548-53-2

Formula:

C₁₈H₁₄N₂Na₂O₇S₂

Purity:

>95.0%(HPLC)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

480.42

Ref: 3B-P0588

25g 73.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Evans Blue

CAS:314-13-6

Formula:

C₃₄H₂₄N₆Na₄O₁₄S₄

Purity:

>80.0%(HPLC)

Color and Shape:

Red to Dark blue to Black powder to crystal

Molecular weight:

960.79

Ref: 3B-E0197

25g 80.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Nuclear Fast Red

CAS:6409-77-4

Formula:

C₁₄H₈NNaO₇S

Color and Shape:

Dark red to Brown powder to crystal

Molecular weight:

357.27

Ref: 3B-N0184

1g	50.00 €
10g	297.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Alizarin Complexone

CAS:3952-78-1

Formula:

C₁₉H₁₅NO₈

Purity:

>70.0%(HPLC)

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

385.33

Ref: 3B-A3227

1g	61.00 €
5g	182.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Pararosolic Acid

CAS:603-45-2

Formula:

C₁₉H₁₄O₃

Color and Shape:

Yellow to Amber to Dark red powder to crystal

Molecular weight:

290.32

Ref: 3B-A0598

25g 69.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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o-Dianisidine

CAS:119-90-4

Formula:

C₁₄H₁₆N₂O₂

Purity:

>95.0%(HPLC)

Color and Shape:

Yellow to Amber to Dark purple powder to crystal

Molecular weight:

244.29

Ref: 3B-D1344

25g	47.00 €
100g	109.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Disodium 1-(Dimethylphenylazo)-2-naphthol-3,6-disulfonate

Color and Shape:

Red to Dark red to Brown powder to crystal

Ref: 3B-P0591

25g 103.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 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 Monday 6 Feb 2023

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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 Monday 6 Feb 2023

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Orcein (Synthetic)

CAS:1400-62-0

Purity:

many component mixture(HPLC)

Color and Shape:

Red to Dark blue to Black powder to crystal

Ref: 3B-O0061

1g 23.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Pyrazolone Orange

CAS:3520-72-7

Formula:

C₃₂H₂₄Cl₂N₈O₂

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

623.50

Ref: 3B-P0596

25g 72.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Indigotetrasulfonic Acid Tetrapotassium Salt

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Indigotetrasulfonic Acid Tetrapotassium Salt

CAS:28699-96-9

Formula:

C₁₆H₆K₄N₂O₁₄S₄

Purity:

>90.0%(HPLC)

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

734.86

Ref: 3B-I0019

1g 98.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Eriochrome Black A

CAS:3618-58-4

Formula:

C₂₀H₁₂N₃NaO₇S

Color and Shape:

Red to Dark blue to Black powder to crystal

Molecular weight:

461.38

Ref: 3B-E0226

25g 57.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Alizarin Yellow GG

CAS:584-42-9

Formula:

C₁₃H₈N₃NaO₅

Purity:

>97.0%(HPLC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

309.21

Ref: 3B-A0578

25g 57.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 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 Monday 6 Feb 2023

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H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]

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H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]

CAS:3627-01-8

Formula:

C₁₆H₁₀N₂Na₂O₉S₂

Purity:

>97.0%(HPLC)

Color and Shape:

Red to Dark blue to Black powder to crystal

Molecular weight:

484.36

Ref: 3B-A5017

1g 92.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Tetrabromophenol Blue Disodium Salt

Formula:

C₁₉H₄Br₈Na₂O₅S

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

1,029.51

Ref: 3B-T0040

1g 64.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Pontacyl Violet 6R

CAS:5850-63-5

Formula:

C₂₀H₁₂N₂Na₂O₈S₂

Color and Shape:

Gray to Dark purple to Black powder to crystal

Molecular weight:

518.42

Ref: 3B-P0593

1g	99.00 €
5g	400.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 Feb 2023

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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 Monday 6 Feb 2023

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Acetocarmine Solution acc. to Kultschitzky

Color and Shape:

Red to Dark red to Brown clear liquid

Ref: 3B-A0050

500ml 95.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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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 Monday 6 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 Monday 6 Feb 2023

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Aluminon (mixture of isomers)

CAS:569-58-4

Formula:

C₂₂H₂₃N₃O₉

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

473.44

Ref: 3B-A0240

5g	70.00 €
25g	302.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 Feb 2023

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Orange G

CAS:1936-15-8

Formula:

C₁₆H₁₀N₂Na₂O₇S₂

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

452.36

Ref: 3B-O0093

25g 22.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Oxonol Yellow K

CAS:82407-55-4

Formula:

C₂₁H₁₆K₂N₄O₈S₂

Color and Shape:

Light yellow to Yellow to Orange powder to crystal

Molecular weight:

594.70

Ref: 3B-O0284

25g 117.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Laccaic Acid from Lacca

CAS:60687-93-6

Color and Shape:

Light yellow to Brown powder to crystal

Ref: 3B-L0095

25g 94.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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5-Nitrofluorescein (isomer I)

CAS:3326-35-0

Formula:

C₂₀H₁₁NO₇

Purity:

>98.0%(T)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

377.31

Ref: 3B-N0199

1g	149.00 €
5g	678.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 Feb 2023

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Coumarin 343

CAS:55804-65-4

Formula:

C₁₆H₁₅NO₄

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

285.30

Ref: 3B-C2899

200mg 141.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Indophenol Blue

CAS:132-31-0

Formula:

C₁₈H₁₆N₂O

Color and Shape:

Gray to Dark purple to Black powder to crystal

Molecular weight:

276.34

Ref: 3B-I0208

1g 92.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Methylxylenol Blue

CAS:29412-85-9

Formula:

C₃₃H₃₂N₂Na₄O₁₃S

Purity:

>80.0%(HPLC)

Color and Shape:

Dark green to Dark red to Black powder to crystal

Molecular weight:

788.64

Ref: 3B-X0052

1g 97.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Beryllon II

CAS:51550-25-5

Formula:

C₂₀H₁₀N₂Na₄O₁₅S₄

Color and Shape:

Gray to Dark purple to Black powder to crystal

Molecular weight:

738.50

Ref: 3B-B0452

1g 27.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 Feb 2023

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Phenolphthalein Diphosphate Pentasodium Salt

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Phenolphthalein Diphosphate Pentasodium Salt

CAS:2382-56-1

Formula:

C₂₀H₁₃Na₅O₁₁P₂

Purity:

>95.0%(HPLC)

Color and Shape:

White to Light yellow to Light red powder to crystal

Molecular weight:

606.21

Ref: 3B-P2293

1g	170.00 €
5g	535.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Copper(II) Phthalocyanine (α-form)

CAS:147-14-8

Formula:

C₃₂H₁₆CuN₈

Purity:

>90.0%(T)

Color and Shape:

Blue to Dark blue powder to crystal

Molecular weight:

576.08

Ref: 3B-P1005

25g	41.00 €
250g	149.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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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 Monday 6 Feb 2023

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INT Formazan

CAS:7781-49-9

Formula:

C₁₉H₁₄IN₅O₂

Color and Shape:

Amber to Dark green to Black powder to crystal

Molecular weight:

471.26

Ref: 3B-B0280

100mg 51.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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TNBT Diformazan

CAS:19333-63-2

Formula:

C₄₀H₃₀N₁₂O₁₀

Color and Shape:

Red to Dark blue to Black powder to crystal

Molecular weight:

838.75

Ref: 3B-B0282

1g	187.00 €
100mg	38.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 Feb 2023

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Fast Green FCF [for Biochemical Research]

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Fast Green FCF [for Biochemical Research]

CAS:2353-45-9

Formula:

C₃₇H₃₄N₂Na₂O₁₀S₃

Purity:

>85.0%(E)(HPLC)

Color and Shape:

Amber to Dark purple to Black powder to

Molecular weight:

808.84

Ref: 3B-F0718

5g 48.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Erythrosine B

CAS:16423-68-0

Formula:

C₂₀H₆I₄Na₂O₅

Purity:

>95.0%(E)

Color and Shape:

Orange to Amber to Dark red powder to crystal

Molecular weight:

879.86

Ref: 3B-T0557

25g 44.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Lithioncarmine (powder)

CAS:12772-56-4

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Ref: 3B-L0060

1g 61.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Chrome Pure Blue BX

CAS:1796-92-5

Formula:

C₂₃H₁₄Cl₂Na₂O₆

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

503.24

Ref: 3B-C0337

25g 52.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 Feb 2023

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2'-Anilino-6'-(dibutylamino)-3'-methylfluoran

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2'-Anilino-6'-(dibutylamino)-3'-methylfluoran

CAS:89331-94-2

Formula:

C₃₅H₃₆N₂O₃

Purity:

>98.0%(HPLC)

Color and Shape:

White to Almost white powder to crystal

Molecular weight:

532.68

Ref: 3B-A3289

5g	38.00 €
25g	103.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Disperse Diazo Black 3BF

CAS:6232-57-1

Formula:

C₁₄H₁₆N₄O

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

256.31

Ref: 3B-D1615

25g 125.00 €

Estimated delivery in United States, on Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 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 Monday 6 Feb 2023

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Auramine

CAS:2465-27-2

Formula:

C₁₇H₂₁N₃·HCl

Purity:

>80.0%(T)(HPLC)

Color and Shape:

Light yellow to Amber to Dark green powder to crystaline

Molecular weight:

303.83

Ref: 3B-A0334

25g 39.00 €

Estimated delivery in United States, on Monday 6 Feb 2023

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Basic Red 13

CAS:3648-36-0

Formula:

C₂₂H₂₆Cl₂N₂

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

389.36

Ref: 3B-A0867

25g 57.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Indigodisulfonic Acid Dipotassium Salt

CAS:13725-33-2

Formula:

C₁₆H₈K₂N₂O₈S₂

Purity:

>90.0%(T)

Color and Shape:

Dark red to Dark purple to Dark blue powder to crystal

Molecular weight:

498.56

Ref: 3B-I0223

1g 38.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Bromocresol Green - Methyl Red Solution [Mixed Indicator for Neutralization Titration]

Color and Shape:

Red to Dark red to Brown clear liquid

Ref: 3B-B0120

100ml	27.00 €
500ml	71.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Kaempferol Hydrate

CAS:520-18-3

Formula:

C₁₅H₁₀O₆·xH₂O

Purity:

>97.0%(HPLC)

Color and Shape:

Yellow to Amber powder to crystal

Molecular weight:

286.24 (as Anhydrous)

Ref: 3B-K0018

1g	590.00 €
100mg	95.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Methyl Violet B Base

CAS:52080-58-7

Color and Shape:

Green to Dark green to Dark blue powder to crystal

Ref: 3B-M3392

25g 58.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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3',3'',5',5''-Tetraiodophenolphthalein

CAS:386-17-4

Formula:

C₂₀H₁₀I₄O₄

Purity:

>95.0%(T)(HPLC)

Color and Shape:

Very Pale Yellow - Pale Yellow Solid

Molecular weight:

821.91

Ref: 3B-T0126

5g	136.00 €
25g	523.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Murexide

CAS:3051-09-0

Formula:

C₈H₈N₆O₆

Color and Shape:

Orange to Brown to Dark purple powder to crystal

Molecular weight:

284.19

Ref: 3B-M0474

1g	22.00 €
5g	31.00 €
25g	70.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Eriochrome Red B

CAS:3618-63-1

Formula:

C₂₀H₁₅N₄NaO₅S

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

446.41

Ref: 3B-E0199

25g 57.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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7,8-Dimethylalloxazine

CAS:1086-80-2

Formula:

C₁₂H₁₀N₄O₂

Purity:

>98.0%(T)

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

242.24

Ref: 3B-D1066

100mg 72.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Arsenazo I Trisodium Salt

CAS:66019-20-3

Formula:

C₁₆H₁₀AsN₂Na₃O₁₁S₂

Purity:

>90.0%(T)

Color and Shape:

Dark red to Brown powder to crystal

Molecular weight:

614.27

Ref: 3B-D0578

1g 81.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Fast Green FCF

CAS:2353-45-9

Formula:

C₃₇H₃₄N₂Na₂O₁₀S₃

Purity:

>85.0%(E)(HPLC)

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

808.84

Ref: 3B-F0099

1g	27.00 €
10g	50.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Safflower Yellow

Color and Shape:

Light yellow to Brown powder to crystal

Ref: 3B-C0779

25g 69.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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2,6-Bis[(2-hydroxyethyl)amino]toluene

CAS:149330-25-6

Formula:

C₁₁H₁₈N₂O₂

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Gray to Red powder to crystal

Molecular weight:

210.28

Ref: 3B-B5854

5g	40.00 €
25g	112.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Variamine Blue B [Redox Indicator]

CAS:3566-44-7

Formula:

C₁₃H₁₄N₂O·HCl

Purity:

>98.0%(T)

Color and Shape:

Blue to Dark blue powder to crystal

Molecular weight:

250.73

Ref: 3B-M0494

1g	27.00 €
25g	87.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Dibromofluorescein (contains Mono-, Tri- and Tetra-)

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Dibromofluorescein (contains Mono-, Tri- and Tetra-)

CAS:596-03-2

Formula:

C₂₀H₁₀Br₂O₅

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

490.10

Ref: 3B-D1120

5g 22.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Phenolphthalein Disodium Salt (Water soluble)

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Phenolphthalein Disodium Salt (Water soluble)

CAS:518-51-4

Formula:

C₂₀H₁₂Na₂O₄

Color and Shape:

Red to Dark blue to Black powder to crystal

Molecular weight:

362.29

Ref: 3B-P0099

25g 195.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Leuco Malachite Green

CAS:129-73-7

Formula:

C₂₃H₂₆N₂

Purity:

>98.0%(T)

Color and Shape:

White to Light yellow to Light orange powder to crystal

Molecular weight:

330.48

Ref: 3B-B0419

1g	36.00 €
25g	309.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Allura Red AC

CAS:25956-17-6

Formula:

C₁₈H₁₄N₂Na₂O₈S₂

Color and Shape:

Orange to Brown to Dark red powder to crystal

Molecular weight:

496.42

Ref: 3B-A0943

5g	22.00 €
25g	34.00 €
100g	66.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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6-Nitrofluorescein (isomer II)

CAS:27402-68-2

Formula:

C₂₀H₁₁NO₇

Purity:

>98.0%(T)(HPLC)

Color and Shape:

Orange to Red powder to crystal

Molecular weight:

377.31

Ref: 3B-N0445

1g	199.00 €
5g	757.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Xanthopterin Hydrate

CAS:5979-01-1

Formula:

C₆H₅N₅O₂·xH₂O

Purity:

>98.0%(T)(HPLC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

179.14 (as Anhydrous)

Ref: 3B-X0007

1g	77.00 €
5g	243.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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Janus Green B

CAS:2869-83-2

Formula:

C₃₀H₃₁ClN₆

Color and Shape:

Dark green to Dark blue to Black powder to crystal

Molecular weight:

511.07

Ref: 3B-J0002

5g	41.00 €
25g	122.00 €

Estimated delivery in United States, on Wednesday 15 Feb 2023

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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 15 Feb 2023

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Fluorescin [Reagent for Oxydases and Peroxydases]

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Fluorescin [Reagent for Oxydases and Peroxydases]

CAS:518-44-5

Formula:

C₂₀H₁₄O₅

Purity:

>95.0%(GC)

Color and Shape:

Light yellow to Brown powder to crystal

Molecular weight:

334.33

Ref: 3B-F0028

5g	158.00 €
25g	486.00 €

Estimated delivery in United States, on Tuesday 7 Mar 2023

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