Description
p-Toluene Sulfonic Acid,Paratoluene Sulphonic Acid,104-15-4
Synonyms: PTSA, 4-Toluene sulfonic acid, p-Methylbenzene sulfonic acid, 4-methyl-Benzenesulfonic acid, 4-methylbenzenesulfonic acid, 4-toluenesulfonic acid, acid p-toluenesulfonique, Tosic acid
CAS No.: 104-15-4
EINECS: 203-180-0
Molecular formula: C7H8O3S
Molecular weight: 172.20
Appearance: white crystalline powder
Purity: 99%
Packing: 25 Kg/bag
Application:PTSA is wildly used as stabilizer and catalyst in synthesis of pharmaceuticals, pesticides, polymerization. It can also be used as curing agent in pharmaceuticals, paints intermediates, resins.