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4,4-Dinitrostilbene-2,2-Disulfonic Acid Disodium Salt

4,4-Dinitrostilbene-2,2-Disulfonic Acid Disodium Salt / CAS : 3709-43-1

Appearance Light yellow to brown solid UN 0
HS 29420000 DG Class 0
Synonyms 4,4'-Dinitrostilbene-2,2'-Disulfonic Acid Disodium Salt; Disodium, 4,4'-Dinitrostilbene-2,2'-Disulphonate; 4,4'-Dinitrostilbene-2,2'-Disulfonic Acid,Disodium Salt; Disodium 4,4'-Dinitrostilbene-2,2'-Disulfonate; Di Sodium Salt; Dnsda
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Properties

Summary

Formula
C14H8N2Na2O10S2
Molecular Mass
474.33000
Exact Mass
473.94200
PSA
222.80000
Logp
4.68960
IUPAC
disodium;5-nitro-2-[(E)-2-(4-nitro-2-sulfonatophenyl)ethenyl]benzenesulfonate
SMILES
C1=CC(=C(C=C1[N+](=O)[O-])S(=O)(=O)[O-])C=CC2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Attribute classification

Matter Classification
organic
Category
Organic Chemical Materials > Aromatic Compounds

Chemical and Physical Properties

Density
1.779g/cm3
Boiling Point
552℃ at 96kPa
Appearance
Light yellow to brown solid

Export information

HS Code
29420000
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
R36/37/38

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