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4-Acetamido-2-aminobenzenesulfonic acid

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4-Acetamido-2-aminobenzenesulfonic acid Basic information

Product Name:
4-Acetamido-2-aminobenzenesulfonic acid
Synonyms:
  • 2-AMINO-5-NITRO-TRIFLUOROBENZENE
  • 4-acetamido-2-aminobenzenesulphonic acid
  • 4-ACETAMIDO-2-AMINOBENZENESULFONIC ACID HYDRATE 98%
  • Acetyl MPDSA
  • Acetyl MPDSA, Sodium Salt
  • 3-Amino
  • 3'-amino-4'-sulfoacetanilide
  • 3-Aminoacetanilid-4-sulfonsure
CAS:
88-64-2
MF:
C8H10N2O4S
MW:
230.24
EINECS:
201-847-0
Product Categories:
  • Organic acids
Mol File:
88-64-2.mol
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4-Acetamido-2-aminobenzenesulfonic acid Chemical Properties

Melting point:
90-92 °C(lit.)
Density 
1.4655 (rough estimate)
refractive index 
1.5690 (estimate)
storage temp. 
Room Temperature
solubility 
DMSO
form 
Solid
pka
-1.34±0.50(Predicted)
color 
Light Grey
CAS DataBase Reference
88-64-2(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 4-(acetylamino)-2-amino- (88-64-2)
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Safety Information

Hazard Codes 
Xi,C
Risk Statements 
36/37/38-34
Safety Statements 
26-36/37-45-36/37/39
WGK Germany 
3
RTECS 
AE7050000
HS Code 
2924.29.7790

MSDS

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4-Acetamido-2-aminobenzenesulfonic acid Usage And Synthesis

Chemical Properties

light grey-beige powder

Uses

4-(Acetylamino)-2-aminobenzenesulfonic Acid is used in the synthesis of monoazo anionic dyes.

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