Product Name：4-Methylbenzenesulfonic acid hydrate
Synonyms：PTSA~Tosic acid monohydrate~TosOH.H_2O~TsOH.H_2O; para-toluenesulfonic acid monohydrate; P-toluenesulfonic acid free acid*monohydrate; p-Toluenesulfonicx acid monohydrate; p-Toluenesulphonic acid monohydrate; PTSA; Toluene-4-sulfonic acid
Molecular Formula：C7H8O3S.H2O
Molecular Weight：190.2169
