Basic information Safety Supplier Related

4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT

Basic information Safety Supplier Related

4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT Basic information

Product Name:
4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT
Synonyms:
  • Benzenesulfonicacid,2,2’-(1,2-ethenediyl)bis[5-nitro-,disodiumsalt
  • disodium4,4’-dinitrostilbene-2,2’-disulphonate
  • DNS
  • DNDS
  • DNDS, DISODIUM SALT
  • disodium 4,4'-dinitrostilbene-2,2'-disulfonate
  • Nitroflavonic acid, 4,4'-Dinitrostilbene-2,2'-disulfonic acid / 4,4'-Dinitrostilbene-2,2'-disulfonic acid Disodium salt
  • 4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT
CAS:
3709-43-1
MF:
C14H8N2Na2O10S2
MW:
474.33
EINECS:
223-051-2
Product Categories:
  • Stilbenes
Mol File:
3709-43-1.mol
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4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT Chemical Properties

Boiling point:
552℃ at 96kPa
Density 
0.823g/cm3 at 32℃
form 
Solid
color 
Light yellow to Brown
PH
6 at 27℃ and 10g/L
Water Solubility 
almost transparency
LogP
-1 at 32℃ and pH6.56
EPA Substance Registry System
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, sodium salt (1:2) (3709-43-1)
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Safety Information

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
HS Code 
2904.99.4700
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4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT Usage And Synthesis

General Description

White powder.

Fire Hazard

Flash point data for 4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT are not available. 4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT is probably combustible.

4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALTSupplier

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