CAS NO: 121-57-3
 
Name:
Sulfanilic acid

Formula:
C6H7NO3S
Molecular Weight:
173.19
Deleted CAS:
856062-06-1
Synonyms:
Benzenesulfonic acid,4-amino-;Benzenesulfonic acid, 4-amino-;4-Aminobenzenesulfonic acid;4-Aminobenzenesulfonate;p-aminophenylsulfonic acid;aniline-p-sulphonic acid;Aniline-4-sulfonic acid;p-Aminobenzenesulfonic acid;aniline-p-sulfonic acid;Rough sulfanilic acid;P-Aminobenzene Sulfonic acid;Para amino benzene sulphonic acid;4-Aminobenzene Sulfonic Acid;4-Anilinesulfonic acid;p-Amino Benzene Sulfonic acid;
EINECS:
204-482-5
Density:
1.512 g/cm3
Melting Point:
>300 °C(lit.)
Solubility:
0.1 g/100 mL (20 °C) in water
Appearance:
greyish-white crystals or powder
Hazard Symbols:
Xi,C
Risk Codes:
36/38-43-34
Safety:
26-36/37/39-45-37-24 Details
Transport Information:
UN 2790 8/PG 3