Phosphoric Acid


Name: Phosphoric Acid
Synonyms: Orthophosphoric acid, Phosphoric (V) acid and E338

Phosphoric acid is a mineral (inorganic) acid having the chemical formula H3PO4. Phosphoric acid is a clear, colorless, odorless liquid with a syrupy consistency. Phosphoric acid is one of the most widely known and used acid.


                                       Phosphoric Acid

Phosphoric Acid comes in different grades and has various uses. Some of the main uses of phosphoric acid are:

  • Removal of Rust: One of the most common phosphoric acid uses is to remove rust from surfaces of metals. Phosphoric acid is used as a "rust converter", by direct application to rusted iron, steel tools, or surfaces.
  • Use in Processed Food: Phosphoric acid is used as an additive to acidify foods and beverages like various colas.
  • Other uses such as in medicine and dentistry and as an electrolyte in phosphoric acid fuel cells.                                     

Grades Available

Food Grade Phosphoric Acid

Industrial Grade Phosphoric Acid

Electronic Grade Phosphoric Acid

Medicine Grade Phosphoric Acid

Fertilizer Grade Phosphoric Acid











Appearance:  Colourless Liquid

Detailed Product Specification:
Please email us with your usage requirements for detailed specifications.

Packing Information:


  • 1.7 Ton IBC, 14 IBC’s in a 20ft container. 23.8 Tons/20 Feet Container
  • 25/35/250 Kg Drums

Packing can also be provided as per buyer’s custom requirements.