119-72-2(4-Nitro-4'-aminostilbene-2,2'-disulfonic acid)
Product Description
119-72-2
CAS No.
119-72-2
Chemical Name:
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
CBNumber:
CB9258123
Molecular Formula:
C14H12N2O8S2
Formula Weight:
400.38
MOL File:
Mol file
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Synonyms:
4-amino-4’-nitro-2,2’-stilbenedisulfonicacid
2-(2-sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid
Semi DAS
ANSDACID
4-AMINO-4''-NITROSTILBENE-2,2''-DISULFONIC ACID, TECH. 80%
5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid
5-amino-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid
ANSD acid (4-nitro-4'-aminostibene-2,2'-disulfonic acid)
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
Property
Melting point:
>300°C
Density
1.5746 (rough estimate)
refractive index
1.6900 (estimate)
pka
-1.31±0.45(Predicted)
Water Solubility
Soluble in water.
CAS DataBase Reference
119-72-2(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]- (119-72-2)
Safety
Risk Statements :
20/21/22-36/37/38
Safety Statements :
26-36/37/39
RTECS :
WJ6100000
TSCA :
Yes
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
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Germany 2
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United States 12
Global 56
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119-72-2(4-Nitro-4'-aminostilbene-2,2'-disulfonic acid)
Related Search:
4-amino-4’-nitro-2,2’-stilbenedisulfonicacid
2-(2-sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid
Semi DAS
ANSDACID
4-AMINO-4''-NITROSTILBENE-2,2''-DISULFONIC ACID, TECH. 80%
5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid
5-amino-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid
ANSD acid (4-nitro-4'-aminostibene-2,2'-disulfonic acid)
4-nitro-4' aminostibene-2',2" disulphonic acid
NASDA
4-amino-4’-nitro-2’-stilbenedisulfonicacid
5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-benzenesulfonicaci
kyselina4-amino-4’-nitrostilben-2,2’-disulfonova
kyselina4-nitro-4’-aminostilben-2,2’-disulfonova
4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID
4-NITRO-4'-AMINOSTILBENE-2,2'-DISULFONIC ACID
5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-benzenesulfonic acid
5-amino-2-[2-(4-nitrophenyl)ethenyl]cyclohexa-2,4-diene-1,1-disulfonic acid
-disulfonic acid
-aminodiphenyl sulfone
Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-
4-Nitro-4'-aminostilbene-2,2'-disulfonicaci
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid ISO 9001:2015 REACH
4 NASDA
4-Nitro-4'-amino-dibenzyl-2,2'-disulphonic acid
119-72-2
19-72-2
C14H12N2O8S2
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