Basic information Safety Supplier Related

4,4'-BIPHENYLDISULFONIC ACID

Basic information Safety Supplier Related

4,4'-BIPHENYLDISULFONIC ACID Basic information

Product Name:
4,4'-BIPHENYLDISULFONIC ACID
Synonyms:
  • [1,1’-biphenyl]-4,4’-disulfonicacid
  • DIPHENYL-P,P'-DISULFONIC ACID
  • 4,4'-BIPHENYLDISULFONIC ACID
  • 4,4'-BIPHENYLDISULPHONIC ACID
  • 4,4'-DIPHENYLDISULFONIC ACID
  • Biphenyl-4,4'-Disulfonic
  • 4,4'-Biphenyldisulphonic acid 98%
  • 4,4'-dihydroxybiphenyl-O-disulfonic acid
CAS:
5314-37-4
MF:
C12H10O6S2
MW:
314.33
EINECS:
678-023-6
Product Categories:
  • Biphenyls (for High-Performance Polymer Research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research
Mol File:
5314-37-4.mol
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4,4'-BIPHENYLDISULFONIC ACID Chemical Properties

Melting point:
72.5°C
Boiling point:
424.02°C (rough estimate)
Density 
1.5886 (rough estimate)
refractive index 
1.6950 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
-1.14±0.50(Predicted)
color 
White to Gray to Red
Water Solubility 
very faint turbidity
CAS DataBase Reference
5314-37-4(CAS DataBase Reference)
EPA Substance Registry System
[1,1'-Biphenyl]-4,4'-disulfonic acid (5314-37-4)
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Safety Information

RIDADR 
2585
HazardClass 
8
PackingGroup 
III
HS Code 
2904100090

4,4'-BIPHENYLDISULFONIC ACIDSupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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Energy Chemical
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021-021-58432009 400-005-6266
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sales8178@energy-chemical.com
Shandong Xiya Chemical Co., Ltd
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13355009207 13355009207
Email
3007715519@qq.com
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4,4'-BIPHENYLDISULFONIC ACID(5314-37-4)Related Product Information