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2,5-Diaminobenzene-1,4-disulfonic acid

BGC Id:854809461756
CAS No:7139-89-1
Synonyms:2,5-diamino-1,4-benzenedisulfonic acid ; 4-phenylenediamine-2,5-disulfonicacid ; 2,5-bis(azanyl)benzene-1,4-disulfonic acid ; para-phenylene-di-amine-2,5-disulphonic acid ; p-phenylenediamine-2,5-disulfonic acid ; 4-phenylenediaminedisulfonicacid ; 2,5-diamino-4-benzenedisulfonicacid ; 2,5-diaminobenzene-1,4-disulphonic acid ; 2,5-diaminobenzene-1,4-disulfonic acid ; 1,4-phenylenediamine-2,5-disulfonic acid
Molecular Formula:C6H8N2O6S2
Molecular Weight:268.27
EINECS:230-439-5
Structural Formula

Verified providers in 2025

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=S(C1=CC(N)=C(S(=O)(O)=O)C=C1N)(O)=O MDL Number: MFCD00272406 Purity : 97% Available in stock: 23.25 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H8N2O6S2 Molecular Weight: 268.27

The last intensive check and update was carried out on 2025/11/26.

Identify

Synonyms:
2,5-diamino-1,4-benzenedisulfonic acid ; 4-phenylenediamine-2,5-disulfonicacid ; 2,5-bis(azanyl)benzene-1,4-disulfonic acid ; para-phenylene-di-amine-2,5-disulphonic acid ; p-phenylenediamine-2,5-disulfonic acid ; 4-phenylenediaminedisulfonicacid ; 2,5-diamino-4-benzenedisulfonicacid ; 2,5-diaminobenzene-1,4-disulphonic acid ; 2,5-diaminobenzene-1,4-disulfonic acid ; 1,4-phenylenediamine-2,5-disulfonic acid
CAS:
7139-89-1
EINECS:
230-439-5
Molecular Formula:
C6H8N2O6S2
MDL:

Properties

Molecular Weight:
268.27 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. Additionally Propionanilide is supplied by us. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

BLD Pharmatech Ltd

Company type: Supplier
Country: P.R.China
Phone: +86-21-61629022
Telefax: +86-21-50201702
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. BLD Pharmatech Ltd also offers 8-Bromo-1,2,3,4-tetrahydro-isoquinoline. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Amadis Chemical Company Limited

Company type: Leading producer
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. Methyl 3-bromo-2-iodobenzoate is also served by Amadis Chemical Company Limited. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...
Country: P.R.China   Phone: +86-571-89925085   Telefax: +86-571-89925065

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 ...

Anhui Senrise Technology Co., Ltd.

Welcome to Senrise Technology, where innovation meets chemistry. Established in 2010 and headquartered in the vibrant city of Shanghai, we take pride in being a leading provider of over 450,000 chemicals under our brand name, 3ASenrise. Since our inception, Senrise has been dedicated to pushing the boundaries of chemical innovation. Over the years, we have honed our expertise in research chemicals, custom synthesis, and scaled-up production, empowering us to deliver tailor ...
Company type: Leading producer
Country: P.R.China
Phone: +86 13699286009
Telefax: +86 13248271319

What other providers are available for CAS 7139-89-1?

In addition to the providers presented here for 2,5-Diaminobenzene-1,4-disulfonic acid with the CAS number 7139-89-1, there are other 7 providers with slightly different product names available for this CAS number.

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +3 additional providers that we know from the past




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