Disodium 5-(acetylamino)-4-hydroxy-3-[(o-tolyl)azo]naphthalene-2,7-disulfonate

BGC Id:	876112923531
CAS No:	6441-93-6
Synonyms:	c.i. acid red 35 ; acid fast red w-3b ; disodium 5-(acetylamino)-4-hydroxy-3-[(o-tolyl)azo]naphthalene-2,7-disulphonate ; acid red 35 ; acid red35 (c.i. 18065) ; c.1.acid red 35(18065) ; acid pink 3b ; 7-naphthalenedisulfonic acid,5-(acetylamino)-4-hydroxy-3-[(2-methylphenyl)azo]-disodium salt ; diacid supra red 3b ; 2-(2-methylphenylazo)-8-acetylamino-1-hydroxynaphthalene-3,6-di(sulfonic acid sodium) salt
Molecular Formula:	C19H15N3Na2O8S2
Molecular Weight:	523.44724
EINECS:	229-231-7

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What other providers are available for CAS 6441-93-6?

The last intensive check and update was carried out on 2025/10/03.

Identify

Synonyms:

c.i. acid red 35 ; acid fast red w-3b ; disodium 5-(acetylamino)-4-hydroxy-3-[(o-tolyl)azo]naphthalene-2,7-disulphonate ; acid red 35 ; acid red35 (c.i. 18065) ; c.1.acid red 35(18065) ; acid pink 3b ; 7-naphthalenedisulfonic acid,5-(acetylamino)-4-hydroxy-3-[(2-methylphenyl)azo]-disodium salt ; diacid supra red 3b ; 2-(2-methylphenylazo)-8-acetylamino-1-hydroxynaphthalene-3,6-di(sulfonic acid sodium) salt

CAS:

6441-93-6

EINECS:

229-231-7

Molecular Formula:

C19H15N3Na2O8S2

MDL:

Properties

Molecular Weight:

523.44724 g·mol−1

What other providers are available for CAS 6441-93-6?

In addition to the providers presented here for Disodium 5-(acetylamino)-4-hydroxy-3-[(o-tolyl)azo]naphthalene-2,7-disulfonate with the CAS number 6441-93-6, there are other 16 providers with slightly different product names available for this CAS number.

Acid Red 35

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +7 additional providers that we know from the past

Acid fast red 3b

+1 additional providers that we know from the past

Acid Red35 (C.I. 18065)

+2 additional providers that we know from the past

Sodium 5-acetamido-4-hydroxy-3-(o-tolyldiazenyl)naphthalene-2,7-disulfonate

Amadis Chemical Company Limited

2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methylphenyl)diazenyl]-, sodium salt(1:2)

+2 additional providers that we know from the past