Dyes and Impurities

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products per page. 450 products on this category.

Product data	Purity	Price range	Estimated delivery
1,3-Benzenedisulfonic acid, 4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-, sodium salt (1:1) REF: IN-DA002TH4CAS: 2650-17-1	75%	23.00 €~237.00 €	Tue 03 Dec 24
COBALT(II) PHTHALOCYANINE REF: IN-DA003P1CCAS: 3317-67-7	96%	24.00 €~547.00 €	Tue 03 Dec 24
1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- REF: IN-DA00IAKQCAS: 596-27-0	93%	24.00 €~56.00 €	Tue 03 Dec 24
3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide (1:1) REF: IN-DA002YYOCAS: 29636-94-0	97%	To inquire	Tue 03 Dec 24
Pyridine-2,5-diamine REF: IN-DA003U2CCAS: 4318-76-7	98%	27.00 €~593.00 €	Tue 03 Dec 24
1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]- REF: IN-DA00I5YACAS: 3147-14-6	- - -	27.00 €~229.00 €	Tue 03 Dec 24
3,4-Pyridinedicarbonitrile REF: IN-DA001U0FCAS: 1633-44-9	98%	To inquire	Tue 03 Dec 24
9-Mesityl-10-phenylacridiniumTetrafluoroborate REF: IN-DA01E2IUCAS: 1621019-96-2	98%	To inquire	Tue 03 Dec 24
2-Isopropyl-5-methylcyclohexa-2,5-diene-1,4-dione REF: IN-DA003UT6CAS: 490-91-5	98%	24.00 €~487.00 €	Tue 03 Dec 24
1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt REF: IN-DA00I72NCAS: 3564-14-5	- - -	To inquire	Tue 03 Dec 24
Benzoic acid, 4-(di-1H-pyrrol-2-ylmethyl)-, methyl ester REF: IN-DA001XEUCAS: 167482-99-7	96%	To inquire	Tue 03 Dec 24
Astrazon Pink FG REF: IN-DA003NXNCAS: 3648-36-0	98%	24.00 €~130.00 €	Tue 03 Dec 24
1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione REF: IN-DA0038FCCAS: 81-48-1	97%	24.00 €~117.00 €	Tue 03 Dec 24
PHENOLPHTHALIN REF: IN-DA003TOECAS: 81-90-3	95%	To inquire	Tue 03 Dec 24
Benzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, monosodium salt REF: IN-DA00IASSCAS: 6104-58-1	- - -	24.00 €~186.00 €	Tue 03 Dec 24
RHODAMINE 19 PERCHLORATE REF: IN-DA00EFLOCAS: 62669-66-3	98.0%	83.00 €~138.00 €	Tue 03 Dec 24
4-Chloro-3-nitroanisole REF: IN-DA003L55CAS: 10298-80-3	98%	23.00 €~318.00 €	Tue 03 Dec 24
6-Carboxytetramethylrhodamine REF: IN-DA00GRM2CAS: 91809-67-5	90%	To inquire	Tue 03 Dec 24
Echt Brown REF: IN-DA003PWYCAS: 5850-16-8	90%	51.00 €~315.00 €	Tue 03 Dec 24
1H-Benz[e]indolium,2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with4-methylbenzenesulfonic acid (1:1) REF: IN-DA00HT8CCAS: 134127-48-3	95%	To inquire	Tue 03 Dec 24

1,3-Benzenedisulfonic acid, 4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohe…

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1,3-Benzenedisulfonic acid, 4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-, sodium salt (1:1)

CAS:2650-17-1

Formula:

C₂₅H₂₇N₂NaO₆S₂

Purity:

75%

Color and Shape:

Solid

Molecular weight:

538.6114

Ref: IN-DA002TH4

1g		23.00 €
5g		60.00 €
10g		89.00 €
25g		104.00 €
100g		237.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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COBALT(II) PHTHALOCYANINE

CAS:3317-67-7

Formula:

C₃₂H₃₀CoN₈

Purity:

96%

Color and Shape:

Solid

Molecular weight:

585.5674

Ref: IN-DA003P1C

1g		34.00 €
5g		59.00 €
25g		199.00 €
100g		547.00 €
250mg		24.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)-

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1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)-

CAS:596-27-0

Formula:

C₂₂H₁₈O₄

Purity:

93%

Color and Shape:

Solid

Molecular weight:

346.3759

Ref: IN-DA00IAKQ

25g		25.00 €
100g		24.00 €
500g		56.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide (1:1)

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3H-Indolium, 1-(2-hydroxyethyl)-2,3,3-trimethyl-, bromide (1:1)

CAS:29636-94-0

Formula:

C₁₃H₁₈BrNO

Purity:

97%

Color and Shape:

Solid

Molecular weight:

284.1921

Ref: IN-DA002YYO

1g		80.00 €
5g		198.00 €
10g		237.00 €
25g		619.00 €
100g		To inquire
250mg		54.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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Pyridine-2,5-diamine

CAS:4318-76-7

Formula:

C₅H₇N₃

Purity:

98%

Color and Shape:

Solid

Molecular weight:

109.1292

Ref: IN-DA003U2C

1g		70.00 €
5g		196.00 €
25g		593.00 €
100mg		27.00 €
250mg		34.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-

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1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-

CAS:3147-14-6

Formula:

C₁₇H₁₄N₂O₅S

Color and Shape:

Solid

Molecular weight:

358.3685

Ref: IN-DA00I5YA

1g		27.00 €
5g		50.00 €
25g		103.00 €
100g		229.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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3,4-Pyridinedicarbonitrile

CAS:1633-44-9

Formula:

C₇H₃N₃

Purity:

98%

Color and Shape:

Solid

Molecular weight:

129.1188

Ref: IN-DA001U0F

1g		278.00 €
5g		To inquire
250mg		132.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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9-Mesityl-10-phenylacridiniumTetrafluoroborate

CAS:1621019-96-2

Formula:

C₂₈H₂₄BF₄N

Purity:

98%

Color and Shape:

Solid

Molecular weight:

461.3015

Ref: IN-DA01E2IU

1g		98.00 €
5g		257.00 €
25g		To inquire
100mg		24.00 €
250mg		45.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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2-Isopropyl-5-methylcyclohexa-2,5-diene-1,4-dione

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2-Isopropyl-5-methylcyclohexa-2,5-diene-1,4-dione

CAS:490-91-5

Formula:

C₁₀H₁₂O₂

Purity:

98%

Color and Shape:

Solid

Molecular weight:

164.2011

Ref: IN-DA003UT6

1g		24.00 €
5g		59.00 €
10g		86.00 €
25g		145.00 €
100g		487.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt

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1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-, monosodium salt

CAS:3564-14-5

Formula:

C₂₀H₁₃N₂NaO₅S

Color and Shape:

Solid

Molecular weight:

416.3824

Ref: IN-DA00I72N

5g		47.00 €
25g		79.00 €
100g		166.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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Benzoic acid, 4-(di-1H-pyrrol-2-ylmethyl)-, methyl ester

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Benzoic acid, 4-(di-1H-pyrrol-2-ylmethyl)-, methyl ester

CAS:167482-99-7

Formula:

C₁₇H₁₆N₂O₂

Purity:

96%

Molecular weight:

280.3211

Ref: IN-DA001XEU

1g		547.00 €
100mg		174.00 €
250mg		206.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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Astrazon Pink FG

CAS:3648-36-0

Formula:

C₂₂H₂₆Cl₂N₂

Purity:

98%

Color and Shape:

Solid

Molecular weight:

389.3612

Ref: IN-DA003NXN

1g		24.00 €
5g		57.00 €
25g		130.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione

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1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione

CAS:81-48-1

Formula:

C₂₁H₁₅NO₃

Purity:

97%

Color and Shape:

Solid

Molecular weight:

329.3487

Ref: IN-DA0038FC

25g		24.00 €
100g		30.00 €
500g		65.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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PHENOLPHTHALIN

CAS:81-90-3

Formula:

C₂₀H₁₆O₄

Purity:

95%

Color and Shape:

Solid

Molecular weight:

320.3386

Ref: IN-DA003TOE

1g		27.00 €
5g		47.00 €
25g		103.00 €
100g		220.00 €
500g		To inquire

Estimated delivery in United States, on Tuesday 3 Dec 2024

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Benzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]…

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Benzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, monosodium salt

CAS:6104-58-1

Formula:

C₄₇H₄₈N₃NaO₇S₂

Color and Shape:

Solid

Molecular weight:

854.0197

Ref: IN-DA00IASS

5g		24.00 €
10g		37.00 €
25g		48.00 €
100g		88.00 €
500g		186.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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RHODAMINE 19 PERCHLORATE

CAS:62669-66-3

Formula:

C₂₆H₂₇ClN₂O₇

Purity:

98.0%

Color and Shape:

Solid

Molecular weight:

514.9548

Ref: IN-DA00EFLO

1g		138.00 €
250mg		85.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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4-Chloro-3-nitroanisole

CAS:10298-80-3

Formula:

C₇H₆ClNO₃

Purity:

98%

Color and Shape:

Solid

Molecular weight:

187.5804

Ref: IN-DA003L55

10g		24.00 €
25g		33.00 €
75g		62.00 €
100g		62.00 €
500g		165.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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6-Carboxytetramethylrhodamine

CAS:91809-67-5

Formula:

C₂₅H₂₂N₂O₅

Purity:

90%

Color and Shape:

Solid

Molecular weight:

430.4526

Ref: IN-DA00GRM2

1g		314.00 €
5g		To inquire
10mg		48.00 €
25mg		59.00 €
50mg		90.00 €
100mg		104.00 €
250mg		168.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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Echt Brown

CAS:5850-16-8

Formula:

C₂₆H₁₈N₄Na₂O₈S₂

Purity:

90%

Color and Shape:

Solid

Molecular weight:

624.5527

Ref: IN-DA003PWY

5g 51.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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1H-Benz[e]indolium,2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethyli…

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1H-Benz[e]indolium,2-[2-[2-chloro-3-[(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-, salt with4-methylbenzenesulfonic acid (1:1)

CAS:134127-48-3

Formula:

C₄₇H₄₇ClN₂O₃S

Purity:

95%

Color and Shape:

Solid

Molecular weight:

755.4057

Ref: IN-DA00HT8C

1g		59.00 €
5g		129.00 €
25g		315.00 €
100g		To inquire
200mg		34.00 €
250mg		34.00 €

Estimated delivery in United States, on Tuesday 3 Dec 2024

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