Colorants acides

Les colorants acides sont des colorants anioniques solubles dans l'eau, généralement utilisés pour teindre les protéines et les acides nucléiques en biologie moléculaire. Ces colorants se lient aux molécules chargées positivement, ce qui les rend essentiels pour diverses applications histologiques et biochimiques. Chez CymitQuimica, nous proposons une large gamme de colorants acides de haute qualité pour vos besoins de recherche, garantissant des résultats de coloration précis et fiables.

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produits par page. 56 produits dans cette catégorie.

Informations sur le produit	Degré de pureté	Gamme de prix	Livraison estimée
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 €	mar 07 Jan 25
Echt Brown REF : IN-DA003PWYCAS : 5850-16-8	98%	51,00 €~294,00 €	mar 07 Jan 25
Chromotrope 2R REF : IN-DA003OWCCAS : 4197-07-3	96%	27,00 €~160,00 €	mar 07 Jan 25
2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt REF : IN-DA00I2XYCAS : 1934-20-9	70%	27,00 €~244,00 €	mar 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 €	mar 07 Jan 25
ALIZARIN ASTROL REF : IN-DA003NP6CAS : 6408-51-1	- - -	35,00 €~77,00 €	mar 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 €	mar 07 Jan 25
Acid Red 114 REF : IN-DA0034FJCAS : 6459-94-5	80%	31,00 €~81,00 €	mar 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 €	mar 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 €	mar 07 Jan 25
Acid Green 50 REF : IN-DA003NOBCAS : 3087-16-9	99%	67,00 €~140,00 €	mar 07 Jan 25
Methyl Orange REF : IN-DA003S1LCAS : 547-58-0	98%	24,00 €~70,00 €	mar 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 €	mar 07 Jan 25
ACID BLUE 92 REF : IN-DA003NO8CAS : 3861-73-2	95%	41,00 €~579,00 €	mar 07 Jan 25
Acid Violet 49 REF : IN-DA003NOMCAS : 1694-09-3	- - -	34,00 €~56,00 €	mar 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 €	mar 07 Jan 25
ALIZARIN GREEN REF : IN-DA003NP7CAS : 4857-81-2	- - -	34,00 €~119,00 €	mar 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 €	mar 07 Jan 25
ACID RED 88 REF : IN-DA003NOICAS : 1658-56-6	98%	À demander	mar 07 Jan 25
CI 13015 REF : IN-DA00DEOGCAS : 547-57-9	97%	41,00 €~487,00 €	mar 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 €

Colorants acides

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