P-Toluene Sulfonic acid(PTSA)

Quick Detail

Package & Delivery Lead Time

Detailed Description

P-Toluene Sulfonic acid(PTSA) Name: P-Toluene Sulfonic acid Trade Name: P-Toluene Sulfonic acid PTSA M. F. : C7H8O3S.H2O M. W. : 190.2 CAS#: 104-15-4 Properties: White acicular crystals Specification: Item Technical Pharma Refine Reagent Total acidity(C7H8O3S.H2O)≥% 93.0 95.0 97.0 99.0 Free acid(H2SO4)≤% 3.0 2.0 0.5 0.1 Moisture ≤% 4.0 3.5 2.5 0.9 Fe++≤ppm 50 30 15 10 Residue on ignition ≤% / 0.2 0.2 0.002 Metting point(°C) / / / 102-105 Use: Mainly used in electron,medication,pesticide,coloring matter intermediate;also in scour, plastics, coating and resin hardener etc. Packing: In 25Kg woven plastic bag or 25Kg net paste board barrel

Basic Company Information

Hefei TNJ chemical industry co.ltd

Company Advantage

Detail Company Introduction