Direct Blue 2

BGC Id:	721297082519
CAS No:	2429-73-4
Synonyms:	c.i.22620 ; diazo black bhn ; azomine black bh ; melantherine bh ; diazo black ; c.i. 22590 ; directbluebh ; direct blue 2 ; diamine black ; diazo black bh
Molecular Formula:	C32H21N6Na3O11S3
Molecular Weight:	830.71
EINECS:	219-384-8

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

Simagchem

Dayang Chem

What other providers are available for CAS 2429-73-4?

The last intensive check and update was carried out on 2025/04/08.

Identify

Synonyms:

c.i.22620 ; diazo black bhn ; azomine black bh ; melantherine bh ; diazo black ; c.i. 22590 ; directbluebh ; direct blue 2 ; diamine black ; diazo black bh

CAS:

2429-73-4

EINECS:

219-384-8

Molecular Formula:

C32H21N6Na3O11S3

MDL:

SMILES:

COC1=CC2=C(C=C1OC)C=NN=C2N3CCC(OC(NCC)=O)CC3

Properties

Molecular Weight:

830.71 g·mol−1

Suppliers

Simagchem Corporation

Тип компании: Bulk chemical producer

Your partner in China for chemicals business. D-alpha-Phenylglycine methyl ester hydrochloride также подан Simagchem Corporation. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

страна: P.R.China телефон: +86 592 2680 277 факс: +86 592 2680 237

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Dayang Chem (Hangzhou) Co.,Ltd.

Тип компании: Leading producer

страна: P.R.China
телефон: +86-571-88938639
факс: +86-571-8893-8652

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. Мы поставщик DL-Cystine hydrochloride. We expect to cooperate with more partners in ...

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Safety Information

Hazard Classes:

RTECS:

QJ6158000

What other providers are available for CAS 2429-73-4?

In addition to the providers presented here for Direct Blue 2 with the CAS number 2429-73-4, there are other 10 providers with slightly different product names available for this CAS number.

Chlorazol Black BH

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +6 additional providers that we know from the past

2,7-Naphthalenedisulfonicacid,5-amino-3-[2-[4'-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:3)

+2 additional providers that we know from the past