Phosphoric Acid

Phosphoric Acid, H3PO4, is a widely used in water treatment and fertiliser production but also as an acidulent in carbonated drinks

CAS number

  • 7664-38-2

Typical Uses

  • Water treatment, Fertilisers, Food additives, Pharmaceutical, as a pH reducing agent and processing aid. 
  • Industrial uses in the manufacture of chemicals, metal products, electronic products, descaling, metal surface treatment.


  • Pure (food grade) acid is available in any dilution up to 85% from our in-house storage and blending facility.

Other names

Orthophosphoric acid


  • Colourless odourless solution

Packaging Types

  • Poly, Drum, IBC, Bulk

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*in line with our commitment to Responsible Care®, a pre-delivery safety inspection will generally be required prior to the first bulk delivery of a hazardous liquid.

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