Basic

CAS No.	121-57-3
Product Name	Sulfanilic acid
Synonyms	4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid; Sulphanilic acid; 4-Aminobenzenesulphonic acid; Sulphanillic Acid; 4-aminobenzenesulfonate; p-Aminobenesulfonic acid
Molecular Formula	C6H7NO3S
Molecular Weight	173.18648

Physical property

Melting point	288℃ (dec)
Water solubility	0.1 g/100 mL (20℃)

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/38:; R43:;
Safety Description	S24:; S37:;