Product Description
Sulfanilic acid
CAS No.: [120-57-3]
Molecular formula : C6H7O3NS
Mol. weight : 173.19
Appearance : White or grey crystal
CONTENT OF SULFANILIC ACID: ≥99%
CONTENT OF ANILIN : ≤0.02%
INSOLUBLE SUBSTANCE IN WATER : ≤0.1%
SOLVABLE STATE IN SODIUM CARBONATE : Transparent
Density : 1.485
Melting point : 288°C (dec)
Water solubility : 0.1 g/100 mL (20°C)
Application : It is one important dye intermediatesa