Product

Para Toulene Sulfonic Acid

Para-Toulene Sulfonic Acid with the CAS number 6192-52-5 under the brand name NLN-PTSA (70%). P-Toluenesulfonic acid (PTSA), also known as tosylic acid, is a versatile organic compound with a wide range of applications. It is a strong organic acid commonly used as a catalyst in various chemical reactions, including esterification, dehydration, and alkylation. Liquid PTSA finds its uses in foundries applications. PTSA is also used in the production of dyes, resins, and pharmaceuticals.