4,4'-diamino-3,3'-biphenyldisulfonic acid

Product Name: 4,4'-diamino-3,3'-biphenyldisulfonic acid
CAS No.: 3365-90-0
Chemical Name: 4,4'-diamino-3,3'-biphenyldisulfonic acid
Synonyms: DK7712;Benzidine-3,3''-disulfonic acid;4,4'-Diaminobiphenyl-3,3'-disulfonic acid;4,4'-diamino-3,3'-biphenyldisulfonic acid;4,4'-diamino-3,3'-biphenyldisulfonic acid;4,4'-diaminobiphenyl-3,3'-disulphonic acid;4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid;4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid;[1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diaMino-;2-amino-5-(4-amino-3-sulfophenyl)benzenesulfonic acid
CBNumber: CB2968519
Molecular Formula: C12H12N2O6S2
Formula Weight: 344.36
MOL File: 3365-90-0.mol

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4,4'-diamino-3,3'-biphenyldisulfonic acid Property

Density: 1.681±0.06 g/cm3(Predicted)
pka: -1.97±0.50(Predicted)

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Hazard and Precautionary Statements (GHS)

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4,4'-diamino-3,3'-biphenyldisulfonic acid Chemical Properties,Usage,Production

Description

4,4'-diamino-3,3'-biphenyldisulfonic acid is virtually insoluble in alcohol and ether, very slightly soluble in boiling water. Benzidine-3,3' -disulfonic acid is made by reacting one part of benzidine sulfate with two parts of sulfuric acid monohydrate at 210 ℃.

4,4'-diamino-3,3'-biphenyldisulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-diamino-3,3'-biphenyldisulfonic acid Suppliers

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Krain Pharmaceutical Technology CO.,Ltd

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View Lastest Price from 4,4'-diamino-3,3'-biphenyldisulfonic acid manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,4'-diamino-3,3'-biphenyldisulfonic acid 3365-90-0
Price: US $10.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-28

3365-90-0, 4,4'-diamino-3,3'-biphenyldisulfonic acidRelated Search:

Benzidine

4,4'-diamino-3,3'-biphenyldisulfonic acid

4,4'-Diamino-(1,1'-biphenyl)-3,3'-disulfonic acid

Benzidine-3,3''-disulfonic acid

2-amino-5-(4-amino-3-sulfophenyl)benzenesulfonic acid

2-amino-5-(4-amino-3-sulfo-phenyl)benzenesulfonic acid

2-azanyl-5-(4-azanyl-3-sulfo-phenyl)benzenesulfonic acid

[1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diaMino-

4,4'-diaminobiphenyl-3,3'-disulphonic acid

DK7712

4,4'-Diaminobiphenyl-3,3'-disulfonic acid

4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid

4,4'-diamino-3,3'-biphenyldisulfonic acid

3365-90-0