... Lowest price Good quality Professional logistic Sodium P-toluenesulfonate White needle or powder crystal, easily soluble in ... -15-4 Formula: C7H8O3S SYNONYMS: P-Toluene sulfonic acid, 4-Methylbenzenesulfonic acid, 4-Toluene sulfonic acid, PTSA, p-Toluenesulfonic acid Appearance: White ... Kg/bagPlease feel free to contact with alice. P-toluene sulfonic Acid