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Direct red 12B

BGC Id:682288176770
CAS No:5001-72-9
Synonyms:directrhoduline red b ; benzanil roseb ; c.i. 29100 ; pink red 12b ; pyrazol pink 2b ; direct pink3b ; direct pink ; belamine fast pink g ; benzo rhoduline red ba-cf ; direct red 12b ; chloraminerose b ; diazol rose r ; aizen direct rhodulinered bh ; mitsui direct brilliant red b ; diphenyl red rw ; 2-naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) ; c.i. direct red 31, disodium salt (8ci) ; direct brilliant red b ; azine fast red 12bk ; amanil rhoduline red b ; direct pink 12b ; direct red m 12b ; c.i. directred 31 (7ci) ; solar pink 2b. ; 2-naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(phenylazo)-, disodium salt (9ci) ; direct rose bs ; benzo rhoduline red b ; condirect red ca ; c.i.29100 ; colonal red 7b ; vondacelred 12b ; tertrodirect pink dr ; nippon fast red bb ; atlantic brilliant red 12b ; direct pink 3b
Molecular Formula:C32H21N5Na2O8S2
Molecular Weight:713.64738
EINECS:225-669-8
Structural Formula

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
directrhoduline red b ; benzanil roseb ; c.i. 29100 ; pink red 12b ; pyrazol pink 2b ; direct pink3b ; direct pink ; belamine fast pink g ; benzo rhoduline red ba-cf ; direct red 12b ; chloraminerose b ; diazol rose r ; aizen direct rhodulinered bh ; mitsui direct brilliant red b ; diphenyl red rw ; 2-naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) ; c.i. direct red 31, disodium salt (8ci) ; direct brilliant red b ; azine fast red 12bk ; amanil rhoduline red b ; direct pink 12b ; direct red m 12b ; c.i. directred 31 (7ci) ; solar pink 2b. ; 2-naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(phenylazo)-, disodium salt (9ci) ; direct rose bs ; benzo rhoduline red b ; condirect red ca ; c.i.29100 ; colonal red 7b ; vondacelred 12b ; tertrodirect pink dr ; nippon fast red bb ; atlantic brilliant red 12b ; direct pink 3b
CAS:
5001-72-9
EINECS:
225-669-8
Molecular Formula:
C32H21N5Na2O8S2
MDL:
SMILES:
[O-]I(=O)(=O)=O.[Na+]

Properties

Molecular Weight:
713.64738 g·mol−1
download Download Molfile for :
Direct Red 31

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. 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. Simagchem Corporation also offers Ytterbium(III) oxide.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. We provide 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide methiodide as well. Send yr. inquiries, you will get it!

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We provide Fmoc-Lys(Boc)-OH as well.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. BIOZOL Diagnostica Vertrieb GmbH is a seller of Imidazo[1,2-a]pyridine-6-carboxylic acid. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

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 ...

What other providers are available for CAS 5001-72-9?

In addition to the providers presented here for Direct red 12B with the CAS number 5001-72-9, there are other 15 providers with slightly different product names available for this CAS number.

Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Shandong SanYoung Industry Co., Ltd | Leap Chem Co., Ltd +6 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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