Phosphoric Acid

It is widely used in dentistry and orthodontics as an etching solution, dental appliances and fillings. Food-grade phosphoric acid is used to acidify foods and beverages such as various colas and jams. Due to its non-toxic properties, phosphoric acid is used by a variety of industries in multiple applications. Also used as a sanitising agent in the dairy, food, and brewing industries. Another wide range of uses as a pH adjuster in cosmetics and skin-care products.

Synonyms
Orthophosphoric acid, Phos acid
Chemical Formula
H3PO4
CAS Number
7664-38-2

Characteristics

Molar Weight
97.994g/mol
Melting Point
40–42.4 °C
Boiling Point
212 °C
Density
1.684 g/cc
Forms
Liquid, Viscous, White

Uses and Applications

Key applications

  • Food packaging
  • Food and Nutrition
  • Cleaning products
  • Pulp and paper
  • Solvents
  • Personal care
  • Cosmetic products
  • Agricultural (non-pesticide)
  • Bleaching agent
  • Electronics
  • Paint and Coatings

Industries

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