Uma Brothers

Para Toluene Sulfonic Acid

We present to you carefully formulated Para Toluene Sulfonic Acid. The Para Toluene Sulfonic Acid we supply and export is made from extremely pure substances. Thus, our Para Toluene Sulfonic Acid is well known for high efficacy. The Para Toluene Sulfonic Acid we offer is available at market leading prices.

Specifications :

  • Appearance : white needle like crystals
  • Purity : 95% minimum
  • Water content : 3.5% maximum
  • Iron content : 20 PPM maximum
  • Free sulfuric acid : 1.8% maximum

Applications :

  • As a hardening agent of furan resin which is applied in foundry industry (sand casting). As catalyst of many resin systems, such as resoles, epoxies, Aminoplasts and furniture lacquers
  • As intermediate of dye chemistry, adhesives, medical intermediate and specialized plasticizers
  • As dehydration catalyst in esterifications, where mineral acids give excess carbonization
  • As an anti stress additive for electroplating baths
  • It is also used in paint industry

Packing :

  • Offered in 200 kg export worthy barrel or as per our customer's choice


Purity 90%
Form Liquid
Grade Pharma
Usage Industrial
Boiling point 238 °C
CAS No. 104-15-4 or 6192-52-5
EINECS No. 6192-52-5