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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'-disulfonic 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-
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

China 34 South Korea 1 United States 1 Global 36
CHEMICAL LAND21
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Fax
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Email
sales21@chemicalland21.com
Country
South Korea
ProdList
6303
Advantage
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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
  • 4,4'-Diaminobiphenyl-3,3'-disulfonic acid
  • [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diamino-
  • 3365-90-0