P-Toluenesulfonic Acid

P-Toluenesulfonic Acid is one important raw material intermediates in the productions of extile auxiliaries, photographic film, polymerization of stabilizer and organic synthesis catalyst (esters).
We are professional manufacturer of P-Toluenesulfonic Acid with high quality and stable supply. According to the different assay,it can be divided into ptsa 93%,ptsa95%,ptsa97%,ptsa98%.