Direct Fast Black G (C.I. Direct Black 19)

BGC Id:	650679078288
CAS No:	6428-31-5
Synonyms:	sumilight black g ; vicorect black fb. ; kayarus black g ; c.i.35255 ; rifazolblackgr ; black g ; benzo fast black g ; direct black 19 ; atul direct black vg ; condires black an
Molecular Formula:	C34H27N13Na2O7S2
Molecular Weight:	839.77062
EINECS:	229-208-1

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The following 2 notable providers have been checked and can be recommended.

Dayang Chem

BuGuCh & Partners

What other providers are available for CAS 6428-31-5?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

sumilight black g ; vicorect black fb. ; kayarus black g ; c.i.35255 ; rifazolblackgr ; black g ; benzo fast black g ; direct black 19 ; atul direct black vg ; condires black an

CAS:

6428-31-5

EINECS:

229-208-1

Molecular Formula:

C34H27N13Na2O7S2

MDL:

Properties

Molecular Weight:

839.77062 g·mol−1

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We are supplier of 6-Amino-1,3-dimethyl-5-nitrosouracil. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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BuGuCh & Partners

Company type: Producer

Country: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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What other providers are available for CAS 6428-31-5?

In addition to the providers presented here for Direct Fast Black G (C.I. Direct Black 19) with the CAS number 6428-31-5, there are other 17 providers with slightly different product names available for this CAS number.

Direct black 19

Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +9 additional providers that we know from the past

Direct Fast Black G

BIOZOL Diagnostica Vertrieb GmbH +1 additional providers that we know from the past

Direct Fast Black 19

+1 additional providers that we know from the past

2,7-Naphthalenedisulfonicacid,4-amino-3,6-bis[2-[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-,sodium salt (1:2)

+2 additional providers that we know from the past