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2,5-Diaminobenzenesulfonic acid

BGC Id:840193433029
CAS No:88-45-9
Synonyms:2,5-diaminobenzolsulfonsure ; 2,5-diaminobenzenesulphonic acid ; 1,4 diaminobenzene 2 sulfonic acid ; 2-sulfo-1,4-phenylenediamine ; 2,5-diamino-benzenesulfonicaci ; 2,5-diaminophenyl-1-sulfonic acid ; p-phenylenediaminesulfonic acid ; benzenesulfonic acid,2,5-diamino- ; 2-sulfo-p-phenylenediamine ; 2,5-diaminobenzenesulfonic acid
Molecular Formula:C6H8N2O3S
Molecular Weight:188.2
EINECS:201-832-9
Structural Formula

2025 - The most valued supplier

The following 9 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=S(C1=CC(N)=CC=C1N)(O)=O MDL Number: MFCD00007904 Purity : 95% Available in stock: 6875 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H8N2O3S Molecular Weight: 188.2 Hazard Symbols: C,Xi UN Number: UN 2583 8/PG 2 WGKGermany: 2 PackingGroup: III

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
2,5-diaminobenzolsulfonsure ; 2,5-diaminobenzenesulphonic acid ; 1,4 diaminobenzene 2 sulfonic acid ; 2-sulfo-1,4-phenylenediamine ; 2,5-diamino-benzenesulfonicaci ; 2,5-diaminophenyl-1-sulfonic acid ; p-phenylenediaminesulfonic acid ; benzenesulfonic acid,2,5-diamino- ; 2-sulfo-p-phenylenediamine ; 2,5-diaminobenzenesulfonic acid
CAS:
88-45-9
EINECS:
201-832-9
Molecular Formula:
C6H8N2O3S
MDL:
MFCD00007904
SMILES:
C1=C(C=NS1)Br

Properties

Molecular Weight:
188.2 g·mol−1
Density:
~1.6 g/cm3 (Predicted)
Melting point:
298-300 °C (dec.)(lit.)
Boiling point:
405.83° C (Predicted)
Solubility:
Soluble in water.
Physical Description:
violet powder
download Download Molfile

Suppliers

Shandong Ench Chemical Co.,Ltd

公司類型: Producer
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. 2-Deoxy-2-fluoro-D-mannose也將會由我們提供。 We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...
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Sancai Industry Co.,Ltd.

公司類型: Leading producer
國家: P.R.China
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Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. 還擔任Ethyl 3-benzoylacrylate由Zehao Industry Co., Ltd.。 We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
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Dayang Chem (Hangzhou) Co.,Ltd.

公司類型: 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. 我們提供(Z)-beta-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one的。 We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
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Capot Chemical Co., Ltd.

公司類型: Leading producer
國家: P.R.China
打電話: +86-571-85586718
傳真: +86-571-85864795
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. 我們是賣方3,4-Dichlorobenzotrifluoride。 We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. Propylamine也將會由我們提供。 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. Our company has a large number of customers with good reputation at home and abroad, ...
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BLD Pharmatech Ltd

公司類型: Supplier
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. 我們提供bis[(Pinacolato)boryl]methane的。 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 ...
國家: P.R.China   打電話: +86-21-61629022   傳真: +86-21-50201702

Leap Chem Co., Ltd

公司類型: Bulk and laboratory supplier
國家: P.R.China
打電話: +852-30606658
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 ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd.賣家4-n-Nonylbenzoyl chloride。 Our working range can be start from small amount in research stage to big bulk for industrial produc ...
公司類型: Leading producer
國家: P.R.China
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Safety Information

Hazard Classes:
8
Risk Codes:
34-36/37/38 (R)
Safety Codes:
26-36/37/39-45-36 (S)
WGK Germany:
2
RID / ADR:
UN 2583 8 / PG 2
RTECS:
DB5900100

What other providers are available for CAS 88-45-9?

In addition to the providers presented here for 2,5-Diaminobenzenesulfonic acid with the CAS number 88-45-9, there are other 14 providers with slightly different product names available for this CAS number.

Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd +2 additional providers that we know from the past
+3 additional providers that we know from the past
BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +3 additional providers that we know from the past
+1 additional providers that we know from the past




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