Stains and Dyes

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products per page. 325 products on this category.

Product data	Purity	Price range	Estimated delivery
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 €	Tue 28 Mar 23
Methyl Yellow REF: 3B-D0231CAS: 60-11-7	>98.0%(T)(HPLC)	43.00 €	Tue 28 Mar 23
2-(3,6-Dihexyloxyxanthen-9-yl)benzamide REF: 3B-D4142CAS: 1820618-83-4	>97.0%(HPLC)(N)	76.00 €	Tue 28 Mar 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 €	Tue 28 Mar 23
Resazurin Sodium Salt REF: 3B-R0203CAS: 62758-13-8	>85.0%(HPLC)	33.00 €~119.00 €	Tue 28 Mar 23
Bromophenol Red REF: 3B-B0632CAS: 2800-80-8	>80.0%(HPLC)	55.00 €~751.00 €	Tue 28 Mar 23
Oxonol Yellow K REF: 3B-O0284CAS: 82407-55-4	- - -	117.00 €	Tue 28 Mar 23
Basic Violet 1 REF: 3B-G0177CAS: 8004-87-3	- - -	27.00 €~56.00 €	Tue 28 Mar 23
Azoic Diazo Component 24 (Salt) [for Biochemical Research] REF: 3B-B0785CAS: 55663-99-5	>95.0%(T)	34.00 €~106.00 €	Tue 28 Mar 23
Laccaic Acid from Lacca REF: 3B-L0095CAS: 60687-93-6	- - -	94.00 €	Tue 28 Mar 23
2-Methyl-4-nitroaniline REF: 3B-N0529CAS: 99-52-5	>99.0%(GC)	44.00 €	Tue 28 Mar 23
1-Amino-2-methylanthraquinone REF: 3B-A1255CAS: 82-28-0	>90.0%(N)	60.00 €	Tue 28 Mar 23
2-Amino-4-chlorophenol REF: 3B-A0284CAS: 95-85-2	>98.0%(GC)(T)	27.00 €~128.00 €	Tue 28 Mar 23
Crystal Violet REF: 3B-C0428CAS: 548-62-9	- - -	36.00 €~211.00 €	Tue 28 Mar 23
Quercetin Hydrate REF: 3B-P0042CAS: 117-39-5 6151-25-3 849061-97-8	>96.0%(E)(HPLC)	69.00 €	Tue 28 Mar 23
Beryllon III REF: 3B-B0453CAS: 3627-04-1	- - -	69.00 €~191.00 €	Tue 28 Mar 23
Acid Violet 49 REF: 3B-A0593CAS: 1694-09-3	- - -	78.00 €	Tue 28 Mar 23
Acid Red 289 REF: 3B-A1906CAS: 12220-28-9	- - -	122.00 €	Tue 28 Mar 23
Acid Red 27 REF: 3B-A0583CAS: 915-67-3	>90.0%(E)	33.00 €	Tue 28 Mar 23
3,4,9,10-Perylenetetracarboxylic Dianhydride (purified by sublimation) REF: 3B-P2102CAS: 128-69-8	>98.0%(HPLC)	105.00 €	Tue 28 Mar 23

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 Tuesday 28 Mar 2023

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Methyl Yellow

CAS:60-11-7

Formula:

C₁₄H₁₅N₃

Purity:

>98.0%(T)(HPLC)

Color and Shape:

Orange to Brown powder to crystal

Molecular weight:

225.30

Ref: 3B-D0231

25g 43.00 €

Estimated delivery in United States, on Tuesday 28 Mar 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 Tuesday 28 Mar 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 Tuesday 28 Mar 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 Tuesday 28 Mar 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 Tuesday 28 Mar 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 Tuesday 28 Mar 2023

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Basic Violet 1

CAS:8004-87-3

Color and Shape:

Green to Dark green powder to crystal

Ref: 3B-G0177

25g	27.00 €
100g	56.00 €

Estimated delivery in United States, on Tuesday 28 Mar 2023

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Azoic Diazo Component 24 (Salt) [for Biochemical Research]

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Azoic Diazo Component 24 (Salt) [for Biochemical Research]

CAS:55663-99-5

Formula:

C₃₀H₂₈Cl₂N₆O₆·ZnCl₂

Purity:

>95.0%(T)

Color and Shape:

Yellow to Brown to Dark green powder to crystal

Molecular weight:

775.77

Ref: 3B-B0785

5g	34.00 €
25g	106.00 €

Estimated delivery in United States, on Tuesday 28 Mar 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 Tuesday 28 Mar 2023

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2-Methyl-4-nitroaniline

CAS:99-52-5

Formula:

C₇H₈N₂O₂

Purity:

>99.0%(GC)

Color and Shape:

Light yellow to Amber to Dark green powder to crystal

Molecular weight:

152.15

Ref: 3B-N0529

25g 44.00 €

Estimated delivery in United States, on Tuesday 28 Mar 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 Tuesday 28 Mar 2023

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2-Amino-4-chlorophenol

CAS:95-85-2

Formula:

C₆H₆ClNO

Purity:

>98.0%(GC)(T)

Color and Shape:

White to Gray to Brown powder to crystal

Molecular weight:

143.57

Ref: 3B-A0284

25g	27.00 €
500g	128.00 €

Estimated delivery in United States, on Tuesday 28 Mar 2023

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Crystal Violet

CAS:548-62-9

Formula:

C₂₅H₃₀ClN₃

Color and Shape:

Green to Dark green powder to crystal

Molecular weight:

407.99

Ref: 3B-C0428

25g	36.00 €
100g	65.00 €
500g	211.00 €

Estimated delivery in United States, on Tuesday 28 Mar 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 Tuesday 28 Mar 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 Tuesday 28 Mar 2023

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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 Tuesday 28 Mar 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 Tuesday 28 Mar 2023

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Acid Red 27

CAS:915-67-3

Formula:

C₂₀H₁₁N₂Na₃O₁₀S₃

Purity:

>90.0%(E)

Color and Shape:

Red to Dark red to Brown powder to crystal

Molecular weight:

604.46

Ref: 3B-A0583

25g 33.00 €

Estimated delivery in United States, on Tuesday 28 Mar 2023

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3,4,9,10-Perylenetetracarboxylic Dianhydride (purified by sublimation)

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3,4,9,10-Perylenetetracarboxylic Dianhydride (purified by sublimation)

CAS:128-69-8

Formula:

C₂₄H₈O₆

Purity:

>98.0%(HPLC)

Color and Shape:

Amber to Brown to Dark green powder to crystal

Molecular weight:

392.32

Ref: 3B-P2102

1g 105.00 €

Estimated delivery in United States, on Tuesday 28 Mar 2023

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