p-toluene sulfonic acid
post date: jan 09,2022 expiry date: jan 09,2023 detailed description: cas no. :104-15-4 english name:p-toluene sulfonic acid molecular formula:c7h8o3s·h2o molecular weight:190.2 cas no.:104-150-4,6192-52-5 executive standard:q/320511 xxh01-2001 us code:2585 goods code:2916 3990(hs-code) technical index: item/index industrial grade pharmaceutical grade extracted product reagent grade special grade total acidity ≥%(sulfonic acid) 93/95 95/97 97/99 98/99 / free acid…
