Dyes and Impurities

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products per page. 448 products on this category.

Product data	Purity	Price range	Estimated delivery
ACID RED 13 REF: IN-DA003NOECAS: 2302-96-7	- - -	66.00 €~181.00 €	Fri 03 Jan 25
2-Naphthalenecarboxylic acid,3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]- REF: IN-DA00I7CWCAS: 3737-95-9	- - -	25.00 €~156.00 €	Fri 03 Jan 25
Sodium 2,2',2'',2'''-((((3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(2-hydroxy-3-methyl-5,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetate REF: IN-DA003TFXCAS: 62698-54-8	95%	59.00 €~173.00 €	Fri 03 Jan 25
Xanthylium, 3,6-bis(diethylamino)-, chloride REF: IN-DA00I460CAS: 2150-48-3	%	53.00 €~584.00 €	Fri 03 Jan 25
9,10-Anthracenedione, 2,6-bis(diphenylamino)- REF: IN-DA008EK1CAS: 868850-50-4	%	To inquire	Fri 03 Jan 25
Bromochlorophenol Blue REF: IN-DA003OKDCAS: 2553-71-1	95%	51.00 €~117.00 €	Fri 03 Jan 25
3H-Indolium, 2-[7-(1,3-dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1,3,5-heptatrien-1-yl]-3,3-dimethyl-1-octadecyl-, iodide (1:1) REF: IN-DA0000T5CAS: 100068-60-8	97%	To inquire	Fri 03 Jan 25
2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt REF: IN-DA00I2XYCAS: 1934-20-9	70%	27.00 €~244.00 €	Fri 03 Jan 25
Pyridine-3,5-diamine REF: IN-DA0038PMCAS: 4318-78-9	95%	25.00 €~614.00 €	Fri 03 Jan 25
2-Anthracenecarboxylic acid, 7-β-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo- REF: IN-DA000QPNCAS: 1260-17-9	80%	48.00 €~263.00 €	Fri 03 Jan 25
Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)- REF: IN-DA00ILHFCAS: 76-59-5	98%	26.00 €~298.00 €	Fri 03 Jan 25
Sulforhodamine 101 acid chloride REF: IN-DA004YMSCAS: 82354-19-6	75%	To inquire	Fri 03 Jan 25
4,4',4''-Methylidynetris(N,N-dimethylaniline) REF: IN-DA0039CYCAS: 603-48-5	98%	24.00 €~196.00 €	Fri 03 Jan 25
6'-(N-Isoamyl-N-ethylamino)-3'-methyl-2'-phenylaminofluoran REF: IN-DA00334JCAS: 70516-41-5	97%	To inquire	Fri 03 Jan 25
1(3H)-Isobenzofuranone, 3,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]- REF: IN-DA000MYLCAS: 125-20-2	96%	25.00 €~152.00 €	Fri 03 Jan 25
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo- REF: IN-DA001QG2CAS: 15905-32-5	90%	To inquire	Fri 03 Jan 25
Senda Chrome AL [for Colorimetric Determination of Aluminum], REF: IN-DA003U8LCAS: 69989-75-9	- - -	To inquire	Fri 03 Jan 25
CI 13015 REF: IN-DA00DEOGCAS: 547-57-9	97%	41.00 €~487.00 €	Fri 03 Jan 25
Magnesium, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- REF: IN-DA001WIECAS: 1661-03-6	95%	49.00 €~561.00 €	Fri 03 Jan 25
2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, disodium salt REF: IN-DA00I4XBCAS: 2580-78-1	105%	41.00 €~211.00 €	Fri 03 Jan 25

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ACID RED 13

CAS:2302-96-7

Formula:

C₂₀H₁₄N₂NaO₇S₂

Color and Shape:

Solid

Molecular weight:

481.4541

Ref: IN-DA003NOE

1g 66.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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2-Naphthalenecarboxylic acid,3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-

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2-Naphthalenecarboxylic acid,3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-

CAS:3737-95-9

Formula:

C₁₆H₁₂O₃

Color and Shape:

Solid

Molecular weight:

252.2647

Ref: IN-DA00I7CW

25g		25.00 €
100g		52.00 €
500g		100.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Sodium 2,2',2'',2'''-((((3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(2-hydroxy-3-methyl-5,1-phenyl…

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Sodium 2,2',2'',2'''-((((3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(2-hydroxy-3-methyl-5,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetate

CAS:62698-54-8

Formula:

C₃₂H₂₈N₂Na₄O₁₂

Purity:

95%

Color and Shape:

Solid

Molecular weight:

724.5300

Ref: IN-DA003TFX

100mg		59.00 €
250mg		101.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Xanthylium, 3,6-bis(diethylamino)-, chloride

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Xanthylium, 3,6-bis(diethylamino)-, chloride

CAS:2150-48-3

Formula:

C₂₁H₂₇ClN₂O

Purity:

Color and Shape:

Solid

Molecular weight:

358.9049

Ref: IN-DA00I460

5g		137.00 €
25g		287.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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9,10-Anthracenedione, 2,6-bis(diphenylamino)-

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9,10-Anthracenedione, 2,6-bis(diphenylamino)-

CAS:868850-50-4

Formula:

C₃₈H₂₆N₂O₂

Purity:

Color and Shape:

Solid

Molecular weight:

542.6252

Ref: IN-DA008EK1

1g		179.00 €
100mg		56.00 €
250mg		70.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Bromochlorophenol Blue

CAS:2553-71-1

Formula:

C₁₉H₁₀Br₂Cl₂O₅S

Purity:

95%

Color and Shape:

Solid

Molecular weight:

581.0587

Ref: IN-DA003OKD

1g		117.00 €
100mg		51.00 €
250mg		67.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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3H-Indolium, 2-[7-(1,3-dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1,3,5-heptatrien-1-yl]…

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3H-Indolium, 2-[7-(1,3-dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1,3,5-heptatrien-1-yl]-3,3-dimethyl-1-octadecyl-, iodide (1:1)

CAS:100068-60-8

Formula:

C₆₃H₁₀₁IN₂

Purity:

97%

Color and Shape:

Solid

Molecular weight:

1013.3939

Ref: IN-DA0000T5

5mg		120.00 €
10mg		128.00 €
25mg		180.00 €
100mg		537.00 €
250mg		To inquire

Estimated delivery in United States, on Friday 3 Jan 2025

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2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt

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2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt

CAS:1934-20-9

Formula:

C₁₆H₁₁N₂NaO₄S

Purity:

70%

Color and Shape:

Solid

Molecular weight:

350.3243

Ref: IN-DA00I2XY

5g		27.00 €
25g		47.00 €
100g		114.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Pyridine-3,5-diamine

CAS:4318-78-9

Formula:

C₅H₇N₃

Purity:

95%

Color and Shape:

Solid

Molecular weight:

109.1292

Ref: IN-DA0038PM

1g		61.00 €
5g		158.00 €
10g		318.00 €
15g		614.00 €
25g		551.00 €
100mg		25.00 €
250mg		32.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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2-Anthracenecarboxylic acid, 7-β-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-…

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2-Anthracenecarboxylic acid, 7-β-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-

CAS:1260-17-9

Formula:

C₂₂H₂₀O₁₃

Purity:

80%

Color and Shape:

Solid

Molecular weight:

492.3864

Ref: IN-DA000QPN

1g		98.00 €
5g		263.00 €
100mg		48.00 €
250mg		63.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-

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Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-

CAS:76-59-5

Formula:

C₂₇H₂₈Br₂O₅S

Purity:

98%

Color and Shape:

Solid

Molecular weight:

624.3812

Ref: IN-DA00ILHF

5g		26.00 €
10g		37.00 €
25g		52.00 €
100g		116.00 €
500g		298.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Sulforhodamine 101 acid chloride

CAS:82354-19-6

Formula:

C₃₁H₂₉ClN₂O₆S₂

Purity:

75%

Color and Shape:

Solid

Molecular weight:

625.1548

Ref: IN-DA004YMS

5mg		583.00 €
10mg		549.00 €
25mg		To inquire

Estimated delivery in United States, on Friday 3 Jan 2025

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4,4',4''-Methylidynetris(N,N-dimethylaniline)

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4,4',4''-Methylidynetris(N,N-dimethylaniline)

CAS:603-48-5

Formula:

C₂₅H₃₁N₃

Purity:

98%

Color and Shape:

Solid

Molecular weight:

373.5337

Ref: IN-DA0039CY

5g		25.00 €
25g		24.00 €
50g		41.00 €
100g		49.00 €
200g		66.00 €
300g		94.00 €
400g		102.00 €
500g		112.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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6'-(N-Isoamyl-N-ethylamino)-3'-methyl-2'-phenylaminofluoran

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6'-(N-Isoamyl-N-ethylamino)-3'-methyl-2'-phenylaminofluoran

CAS:70516-41-5

Formula:

C₃₄H₃₄N₂O₃

Purity:

97%

Color and Shape:

Solid

Molecular weight:

518.6454

Ref: IN-DA00334J

1g		27.00 €
5g		49.00 €
10g		63.00 €
25g		106.00 €
100g		244.00 €
500g		To inquire

Estimated delivery in United States, on Friday 3 Jan 2025

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1(3H)-Isobenzofuranone, 3,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]-

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1(3H)-Isobenzofuranone, 3,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]-

CAS:125-20-2

Formula:

C₂₈H₃₀O₄

Purity:

96%

Color and Shape:

Liquid

Molecular weight:

430.5354

Ref: IN-DA000MYL

5g		25.00 €
25g		26.00 €
100g		49.00 €
500g		152.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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

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

CAS:15905-32-5

Formula:

C₂₀H₈I₄O₅

Purity:

90%

Color and Shape:

Solid

Molecular weight:

835.8924

Ref: IN-DA001QG2

1g		41.00 €
5g		65.00 €
25g		159.00 €
100g		506.00 €
250mg		25.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Senda Chrome AL [for Colorimetric Determination of Aluminum],

CAS:69989-75-9

Formula:

C₁₆H₁₂O₆

Molecular weight:

300.2629

Ref: IN-DA003U8L

Undefined size To inquire

Estimated delivery in United States, on Friday 3 Jan 2025

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CI 13015

CAS:547-57-9

Formula:

C₁₂H₉N₂NaO₅S

Purity:

97%

Color and Shape:

Solid

Molecular weight:

316.2650

Ref: IN-DA00DEOG

1g		41.00 €
5g		61.00 €
25g		153.00 €
100g		487.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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Magnesium, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)-

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Magnesium, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)-

CAS:1661-03-6

Formula:

C₃₂H₁₆MgN₈

Purity:

95%

Color and Shape:

Solid

Molecular weight:

536.8280

Ref: IN-DA001WIE

1g		151.00 €
5g		561.00 €
100mg		49.00 €
250mg		59.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]pheny…

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2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, disodium salt

CAS:2580-78-1

Formula:

C₂₂H₁₆N₂Na₂O₁₁S₃

Purity:

105%

Molecular weight:

626.5438

Ref: IN-DA00I4XB

5g		41.00 €
25g		54.00 €
100g		103.00 €
500g		211.00 €

Estimated delivery in United States, on Friday 3 Jan 2025

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