P-Toluenesulfonic Acid
ALTERNATIVE NAMES
pTSA, Tosyl Acid
TECHNICAL SPECIFICATIONS
CAS
104-15-4
EC
203-180-0
p-Toluenesulfonic acid (PTSA) is a white crystalline organic acid with strong acidity and good solubility in polar solvents.
P-Toluenesulfonic Acid
Used as a catalyst in esterification, polymerization, and alkylation reactions. Also employed in pharmaceuticals and resins as an acid catalyst or dopant.
Corrosive and irritant; handle with gloves and avoid inhalation.
Delivered in 25 kg bags or 200 kg drums. Store dry, cool, and tightly sealed.
