Direct Black 56

BGC Id:	781298781563
CAS No:	8003-57-4
Synonyms:	2-naphthalenesulfonicacid, 5(or 8)-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8(or5)-[[4-(phenylazo)-6(or 7)-sulfo-1-naphthalenyl]azo]-, trisodium salt (9ci) ; c.i. 34170 ; hispaluz grey br ; solius grey 2r ; triamin grey rln ; grey lbn ; saturn grey lrn ; direct grey rln ; solar grey 2r ; chlorantine fast grey rln ; pyrazol grey rln ; pyrazol fast grey 2r ; direct black 56 ; c.i. directblack 56 (8ci)
Molecular Formula:	C36H25 N7 O10 S3 . 3 Na
Molecular Weight:
EINECS:

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Tipo de companhia: Bulk and laboratory supplier

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país: P.R.China

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The last intensive check and update was carried out on 2025/10/01.

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Synonyms:

2-naphthalenesulfonicacid, 5(or 8)-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8(or5)-[[4-(phenylazo)-6(or 7)-sulfo-1-naphthalenyl]azo]-, trisodium salt (9ci) ; c.i. 34170 ; hispaluz grey br ; solius grey 2r ; triamin grey rln ; grey lbn ; saturn grey lrn ; direct grey rln ; solar grey 2r ; chlorantine fast grey rln ; pyrazol grey rln ; pyrazol fast grey 2r ; direct black 56 ; c.i. directblack 56 (8ci)

CAS:

8003-57-4

EINECS:

Molecular Formula:

C36H25 N7 O10 S3 . 3 Na

MDL:

What other providers are available for CAS 8003-57-4?

In addition to the providers presented here for Direct Black 56 with the CAS number 8003-57-4, there are other 3 providers with slightly different product names available for this CAS number.

Direct fast grey LBN

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +1 additional providers that we know from the past