Dyes and Impurities

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products per page. 448 products on this category.

Product data	Purity	Price range	Estimated delivery
Butanamide,2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo- REF: IN-DA00ILNLCAS: 5102-83-0	- - -	42.00 €~538.00 €	Thu 02 Jan 25
Alphazurine A REF: IN-DA00ILP0CAS: 3486-30-4	- - -	31.00 €~255.00 €	Thu 02 Jan 25
Pigment Red 4 REF: IN-DA003TS8CAS: 2814-77-9	98%;RG	To inquire	Thu 02 Jan 25
1,4-Diamino-2,3-dihydroanthracene-9,10-dione REF: IN-DA0058DTCAS: 81-63-0	99%	24.00 €~195.00 €	Thu 02 Jan 25
Allyl 3-cyclohexylpropanoate REF: IN-DA003NPPCAS: 2705-87-5	98%	23.00 €~67.00 €	Thu 02 Jan 25
Thioindigo REF: IN-DA003USDCAS: 522-75-8	98%	26.00 €~487.00 €	Thu 02 Jan 25
Toluidine Blue O REF: IN-DA00ILL0CAS: 92-31-9	73%	To inquire	Thu 02 Jan 25
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2'-carboxylic acid,6'-(diethylamino)-3'-hydroxy-3-oxo- REF: IN-DA01DNU7CAS: 6359-29-1	- - -	46.00 €~76.00 €	Thu 02 Jan 25
Benzo[d][1,3]dioxole-5,6-diamine dihydrochloride REF: IN-DA008LARCAS: 81864-15-5	95%	To inquire	Thu 02 Jan 25
1-(4-NITROPHENYL)-3-METHYL-5-PHENYLFORMAZAN REF: IN-DA003D0TCAS: 68420-26-8	>98.0%(HPLC)	To inquire	Thu 02 Jan 25
Ethanol, 2-[[2-(2-hydroxyethoxy)-4-nitrophenyl]amino]- REF: IN-DA00IAM3CAS: 59820-43-8	98%	24.00 €~338.00 €	Thu 02 Jan 25
N~1~-(2,4-dinitrophenyl)benzene-1,4-diamine REF: IN-DA01CASQCAS: 6373-73-5	98%	To inquire	Thu 02 Jan 25
Benzenemethanol, α-(2,4-dimethoxyphenyl)-2,4-dimethoxy-α-(2-methoxyphenyl)- REF: IN-DA00210SCAS: 1755-51-7	95%	To inquire	Thu 02 Jan 25
1,3-Benzenediamine, 4,4'-[1,3-phenylenebis(2,1-diazenediyl)]bis-, hydrochloride (1:2) REF: IN-DA0003UMCAS: 10114-58-6	99%	24.00 €~98.00 €	Thu 02 Jan 25
1H-Benz[e]indolium,2-[7-[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]-1,3,5-heptatrienyl]-1,1-dimethyl-3-(4-sulfobutyl)-, inner salt, sodiumsalt REF: IN-DA00I74WCAS: 3599-32-4	95%	To inquire	Thu 02 Jan 25
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, aluminum salt (3:2) REF: IN-DA00171GCAS: 12227-78-0	- - -	106.00 €~123.00 €	Thu 02 Jan 25
Titan Yellow REF: IN-DA00395WCAS: 1829-00-1	95%	25.00 €~201.00 €	Thu 02 Jan 25
Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate REF: IN-DA0039KRCAS: 860-22-0	85%	25.00 €~111.00 €	Thu 02 Jan 25
2H-1-Benzopyran-2-one,7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)- REF: IN-DA00I81BCAS: 41044-12-6	98%	58.00 €~233.00 €	Thu 02 Jan 25
PONTACYL CARMINE 2B REF: IN-DA003TUTCAS: 6625-46-3	93.0%	106.00 €~505.00 €	Thu 02 Jan 25

Butanamide,2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-

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Butanamide,2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-

CAS:5102-83-0

Formula:

C₃₆H₃₄Cl₂N₆O₄

Color and Shape:

Solid

Molecular weight:

685.5990

Ref: IN-DA00ILNL

1g		42.00 €
5g		69.00 €
25g		146.00 €
100g		243.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Alphazurine A

CAS:3486-30-4

Formula:

C₃₇H₃₅N₂NaO₆S₂

Color and Shape:

Solid

Molecular weight:

690.8034

Ref: IN-DA00ILP0

25g		60.00 €
100g		106.00 €
500g		255.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Pigment Red 4

CAS:2814-77-9

Formula:

C₁₆H₁₀ClN₃O₃

Purity:

98%;RG

Color and Shape:

Solid

Molecular weight:

327.7219

Ref: IN-DA003TS8

1g		41.00 €
5g		46.00 €
25g		102.00 €
100g		181.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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1,4-Diamino-2,3-dihydroanthracene-9,10-dione

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1,4-Diamino-2,3-dihydroanthracene-9,10-dione

CAS:81-63-0

Formula:

C₁₄H₁₂N₂O₂

Purity:

99%

Color and Shape:

Solid

Molecular weight:

240.2573

Ref: IN-DA0058DT

5g		24.00 €
25g		51.00 €
100g		99.00 €
500g		195.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Allyl 3-cyclohexylpropanoate

CAS:2705-87-5

Formula:

C₁₂H₂₀O₂

Purity:

98%

Color and Shape:

Solid

Molecular weight:

196.2860

Ref: IN-DA003NPP

5g		25.00 €
25g		23.00 €
100g		28.00 €
500g		67.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Thioindigo

CAS:522-75-8

Formula:

C₁₆H₈O₂S₂

Purity:

98%

Color and Shape:

Solid

Molecular weight:

296.3635

Ref: IN-DA003USD

5g		26.00 €
25g		46.00 €
100g		110.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Toluidine Blue O

CAS:92-31-9

Formula:

C₁₅H₁₆ClN₃S

Purity:

73%

Color and Shape:

Solid

Molecular weight:

305.8256

Ref: IN-DA00ILL0

1g		32.00 €
5g		46.00 €
25g		121.00 €
100g		224.00 €
500g		To inquire

Estimated delivery in United States, on Thursday 2 Jan 2025

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Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2'-carboxylic acid,6'-(diethylamino)-3'-hydroxy-3-oxo-

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Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2'-carboxylic acid,6'-(diethylamino)-3'-hydroxy-3-oxo-

CAS:6359-29-1

Formula:

C₂₅H₂₁NO₆

Molecular weight:

431.4373

Ref: IN-DA01DNU7

25g 46.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Benzo[d][1,3]dioxole-5,6-diamine dihydrochloride

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Benzo[d][1,3]dioxole-5,6-diamine dihydrochloride

CAS:81864-15-5

Formula:

C₇H₁₀Cl₂N₂O₂

Purity:

95%

Color and Shape:

Solid

Molecular weight:

225.0725

Ref: IN-DA008LAR

1g		To inquire
10mg		152.00 €
100mg		284.00 €
250mg		299.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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1-(4-NITROPHENYL)-3-METHYL-5-PHENYLFORMAZAN

CAS:68420-26-8

Formula:

C₁₄H₁₃N₅O₂

Purity:

>98.0%(HPLC)

Molecular weight:

283.2853

Ref: IN-DA003D0T

Undefined size To inquire

Estimated delivery in United States, on Thursday 2 Jan 2025

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Ethanol, 2-[[2-(2-hydroxyethoxy)-4-nitrophenyl]amino]-

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Ethanol, 2-[[2-(2-hydroxyethoxy)-4-nitrophenyl]amino]-

CAS:59820-43-8

Formula:

C₁₀H₁₄N₂O₅

Purity:

98%

Color and Shape:

Solid

Molecular weight:

242.2286

Ref: IN-DA00IAM3

5g		24.00 €
10g		31.00 €
25g		50.00 €
100g		119.00 €
500g		338.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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N~1~-(2,4-dinitrophenyl)benzene-1,4-diamine

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N~1~-(2,4-dinitrophenyl)benzene-1,4-diamine

CAS:6373-73-5

Formula:

C₁₂H₁₀N₄O₄

Purity:

98%

Color and Shape:

Solid

Molecular weight:

274.2322

Ref: IN-DA01CASQ

1g		654.00 €
5g		To inquire
250mg		174.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Benzenemethanol, α-(2,4-dimethoxyphenyl)-2,4-dimethoxy-α-(2-methoxyphenyl)-

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Benzenemethanol, α-(2,4-dimethoxyphenyl)-2,4-dimethoxy-α-(2-methoxyphenyl)-

CAS:1755-51-7

Formula:

C₂₄H₂₆O₆

Purity:

95%

Color and Shape:

Solid

Molecular weight:

410.4596

Ref: IN-DA00210S

1g		165.00 €
5g		458.00 €
25g		To inquire
100mg		64.00 €
250mg		105.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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1,3-Benzenediamine, 4,4'-[1,3-phenylenebis(2,1-diazenediyl)]bis-, hydrochloride (1:2)

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1,3-Benzenediamine, 4,4'-[1,3-phenylenebis(2,1-diazenediyl)]bis-, hydrochloride (1:2)

CAS:10114-58-6

Formula:

C₁₈H₂₀Cl₂N₈

Purity:

99%

Color and Shape:

Solid

Molecular weight:

419.3110

Ref: IN-DA0003UM

25g		24.00 €
100g		41.00 €
500g		98.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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1H-Benz[e]indolium,2-[7-[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]-1,3,…

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1H-Benz[e]indolium,2-[7-[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]-1,3,5-heptatrienyl]-1,1-dimethyl-3-(4-sulfobutyl)-, inner salt, sodiumsalt

CAS:3599-32-4

Formula:

C₄₃H₄₇N₂NaO₆S₂

Purity:

95%

Color and Shape:

Solid

Molecular weight:

774.9629

Ref: IN-DA00I74W

1g		208.00 €
5g		To inquire
25g		To inquire
50g		2,032.00 €
100mg		62.00 €
250mg		117.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, aluminum …

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Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, aluminum salt (3:2)

CAS:12227-78-0

Formula:

C₂₀H₁₁AlI₄O₅

Color and Shape:

Solid

Molecular weight:

865.8978

Ref: IN-DA00171G

5g 106.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Titan Yellow

CAS:1829-00-1

Formula:

C₂₈H₁₉N₅Na₂O₆S₄

Purity:

95%

Color and Shape:

Solid

Molecular weight:

695.7199

Ref: IN-DA00395W

5g		25.00 €
10g		27.00 €
25g		37.00 €
100g		74.00 €
500g		201.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate

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Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate

CAS:860-22-0

Formula:

C₁₆H₈N₂Na₂O₈S₂

Purity:

85%

Color and Shape:

Solid

Molecular weight:

466.3529

Ref: IN-DA0039KR

5g		25.00 €
25g		30.00 €
100g		52.00 €
500g		111.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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2H-1-Benzopyran-2-one,7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)-

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2H-1-Benzopyran-2-one,7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)-

CAS:41044-12-6

Formula:

C₂₁H₂₁N₃O₂

Purity:

98%

Color and Shape:

Solid

Molecular weight:

347.4103

Ref: IN-DA00I81B

1g		233.00 €
100mg		58.00 €
250mg		106.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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PONTACYL CARMINE 2B

CAS:6625-46-3

Formula:

C₁₉H₁₇N₃NaO₉S₂

Purity:

93.0%

Color and Shape:

Solid

Molecular weight:

518.4727

Ref: IN-DA003TUT

25g		106.00 €
100g		192.00 €
500g		505.00 €

Estimated delivery in United States, on Thursday 2 Jan 2025

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