Acid Dyes

Acid dyes are water-soluble anionic dyes that are typically used to stain proteins and nucleic acids in molecular biology. These dyes bind to positively charged molecules, making them essential for various histological and biochemical applications. At CymitQuimica, we offer a wide range of high-quality acid dyes for your research needs, ensuring accurate and reliable staining results.

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products per page. 56 products on this category.

Product data	Purity	Price range	Estimated delivery
1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt REF: IN-DA00IKG2CAS: 2611-82-7	85%	24.00 €~148.00 €	Tue 07 Jan 25
Echt Brown REF: IN-DA003PWYCAS: 5850-16-8	98%	51.00 €~294.00 €	Tue 07 Jan 25
Chromotrope 2R REF: IN-DA003OWCCAS: 4197-07-3	96%	27.00 €~160.00 €	Tue 07 Jan 25
2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt REF: IN-DA00I2XYCAS: 1934-20-9	70%	27.00 €~244.00 €	Tue 07 Jan 25
Benzenesulfonic acid,2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, disodium salt REF: IN-DA00IKGDCAS: 3244-88-0	99%	24.00 €~188.00 €	Tue 07 Jan 25
ALIZARIN ASTROL REF: IN-DA003NP6CAS: 6408-51-1	- - -	35.00 €~77.00 €	Tue 07 Jan 25
Ethanaminium,N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt REF: IN-DA00IMJHCAS: 116-95-0	- - -	47.00 €~555.00 €	Tue 07 Jan 25
Acid Red 114 REF: IN-DA0034FJCAS: 6459-94-5	80%	31.00 €~81.00 €	Tue 07 Jan 25
Benzenesulfonic acid, [[4-[hydroxybis[4-(phenylamino)phenyl]methyl]phenyl]amino]-, monosodium salt (9CI) REF: IN-DA0010NHCAS: 1324-80-7	- - -	27.00 €~101.00 €	Tue 07 Jan 25
Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-, disodium salt REF: IN-DA00IMLFCAS: 6359-98-4	95%	27.00 €~150.00 €	Tue 07 Jan 25
Acid Green 50 REF: IN-DA003NOBCAS: 3087-16-9	99%	67.00 €~140.00 €	Tue 07 Jan 25
Methyl Orange REF: IN-DA003S1LCAS: 547-58-0	98%	24.00 €~70.00 €	Tue 07 Jan 25
Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1) REF: IN-DA0028C2CAS: 20262-76-4	80%	41.00 €~152.00 €	Tue 07 Jan 25
ACID BLUE 92 REF: IN-DA003NO8CAS: 3861-73-2	95%	41.00 €~579.00 €	Tue 07 Jan 25
Acid Violet 49 REF: IN-DA003NOMCAS: 1694-09-3	- - -	34.00 €~56.00 €	Tue 07 Jan 25
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	- - -	26.00 €~187.00 €	Tue 07 Jan 25
ALIZARIN GREEN REF: IN-DA003NP7CAS: 4857-81-2	- - -	34.00 €~119.00 €	Tue 07 Jan 25
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy- REF: IN-DA002MJPCAS: 2321-07-5	90%	25.00 €~531.00 €	Tue 07 Jan 25
ACID RED 88 REF: IN-DA003NOICAS: 1658-56-6	98%	To inquire	Tue 07 Jan 25
CI 13015 REF: IN-DA00DEOGCAS: 547-57-9	97%	41.00 €~487.00 €	Tue 07 Jan 25

5g		24.00 €
10g		40.00 €
25g		40.00 €
50g		65.00 €
100g		69.00 €
500g		188.00 €

1g		27.00 €
5g		37.00 €
25g		47.00 €
100g		74.00 €
500g		150.00 €

5g		26.00 €
10g		37.00 €
25g		45.00 €
100g		87.00 €
500g		187.00 €

Acid Dyes

1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt

Ref: IN-DA00IKG2

Echt Brown

Ref: IN-DA003PWY

Chromotrope 2R

Ref: IN-DA003OWC

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

Ref: IN-DA00I2XY

Benzenesulfonic acid,2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, disodium salt

Ref: IN-DA00IKGD

ALIZARIN ASTROL

Ref: IN-DA003NP6

Ethanaminium,N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt

Ref: IN-DA00IMJH

Acid Red 114

Ref: IN-DA0034FJ

Benzenesulfonic acid, [[4-[hydroxybis[4-(phenylamino)phenyl]methyl]phenyl]amino]-, monosodium salt (9CI)

Ref: IN-DA0010NH

Benzenesulfonic acid,2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulfophenyl)azo]-1H-pyrazol-1-yl]-, disodium salt

Ref: IN-DA00IMLF

Acid Green 50

Ref: IN-DA003NOB

Methyl Orange

Ref: IN-DA003S1L

Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1)

Ref: IN-DA0028C2

ACID BLUE 92

Ref: IN-DA003NO8

Acid Violet 49

Ref: IN-DA003NOM

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-DA00IASS

ALIZARIN GREEN

Ref: IN-DA003NP7

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-

Ref: IN-DA002MJP

ACID RED 88

Ref: IN-DA003NOI

CI 13015

Ref: IN-DA00DEOG