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5,7-Dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one

BGC Id:	974846515123
CAS No:	2475-31-2
Synonyms:	vatblue4b ; indigo 4b ; vatblue5 ; ci 73065 ; vat blue 5 ; bromindigo ; tinablue2b ; 04bs ; ciba blue ; indigo4b
Molecular Formula:	C16H6Br4N2Na2O8S2
Molecular Weight:	577.85
EINECS:	219-598-1

2025 - The most valued supplier

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

Chongqing Changfeng Chemical

Shandong SanYoung Industry

What other providers are available for CAS 2475-31-2?

The last intensive check and update was carried out on 2025/03/27.

Identify

Synonyms:

vatblue4b ; indigo 4b ; vatblue5 ; ci 73065 ; vat blue 5 ; bromindigo ; tinablue2b ; 04bs ; ciba blue ; indigo4b

CAS:

2475-31-2

EINECS:

219-598-1

Molecular Formula:

C16H6Br4N2Na2O8S2

MDL:

MFCD00049382

Properties

Molecular Weight:

577.85 g·mol−1

Suppliers

Chongqing Changfeng Chemical Co. Ltd.

Unternehmensart: Leading producer

Changfengchem is the leading manufacturer of high performance chemicals which using phosgene and aromatic amines as main intermediates. Triallylamine wird auch durch uns angeboten. As the main production base of the special phosgene derivatives we share the largest phosgene capacity of phosgene production in China. We are the leading manufacturer of aniline in China with an output of 50,000 mts per year.

Land: P.R.China Telefon: +86 23 67896333 Fax: +86 23 67896677

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Shandong SanYoung Industry Co., Ltd

Land: P.R.China
Telefon: +86 155-64526813
Fax: +86 531-56897532

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Wir verkaufen selbstverständlich auch 4-(3-Chloropropoxy)-3-methoxyacetophenone. Our company has a large number of customers with good reputation at home and abroad, ...

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Safety Information

Hazard Classes:

RTECS:

NM3259100

What other providers are available for CAS 2475-31-2?

In addition to the providers presented here for 5,7-Dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one with the CAS number 2475-31-2, there are other 20 providers with slightly different product names available for this CAS number.

VAT Blue 5

Chongqing Changfeng Chemical Co. Ltd. | Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners

Vat Blue 4B

Zehao Industry Co., Ltd. | Leap Chem Co., Ltd +1 additional providers that we know from the past

Ciba Blue 2B

+5 additional providers that we know from the past

Tetrabromoindigo

+1 additional providers that we know from the past

Vat Bromo-Indigo

+2 additional providers that we know from the past

Ciba Blue C.I. 73065

+2 additional providers that we know from the past