Boric Acid

The main industrial application of boric acid lies in the production of monofilament fiberglass. Within the jewelry sector, it is commonly utilized in conjunction with denatured alcohol to diminish surface oxidation. Additionally, it plays a role in the manufacturing of the glass used in LCD flat panel displays.

Boracic acid, Borofax, Boron Trihydroxide, Boron (III) hydroxide, Optibor, Orthoboric acid, Sassolitt, Trihydroxyborane
Chemical Formula
CAS Number
10043-35-3, 11113-50-1


Molar Weight
61.831 g/mol
Melting Point
170,9 °C
Boiling Point
300 °C
1.014 g/cc
White, Crystalline

Uses and Applications

Key applications

  • Fabric, textile and leather products
  • Preservative
  • Agricultural
  • Cosmetic products
  • Electronics
  • Paint and Coatings


  • Pharma
  • Energy Services
  • Cleaning
  • CASE & Construction
  • Polymers
  • Beauty & Personal Care
  • Water Treatment
  • Food & Nutrition
  • Agriculture
  • Lubricants