Product Specifications

Also known as Othophosphoric Acid, Technical Grade Phosphoric Acid is a transparent, colorless mineral acid with a viscous texture. It is a non-volatile liquid mostly found in 75% to 85% liquid solution concentration.

The technical grade is primarily used for commercial and industrial purposes. It is not pure enough to be used for food, drug, or medicinal applications.  

Common Applications:

  • Etching Metal & Concrete
  • Metal Treatment
  • Rust Removing Agent
  • Phosphate Fertilizers
  • pH Modifier
  • Dispersing & Sanitizing Agent
  • Household Cleaning Agent

End-Use Industries:

  • Commercial
  • Industrial Cleaning
  • Energy
  • Metallurgy
  • Others
More Information
Grade Technical Grade
SKU 16143709
Weight (lbs) 215
Package Type Metal Drum
Availability In Stock
Color Clear, Colorless
Odor Characteristic
pH 1 @ 20 °C (68 °F)
Freezing Point -17 - 21 °C (1 - 70 °F)
Boiling Point 135 - 158 °C (275 - 316 °F) (1013 hPa)
Vapor Pressure 1.62 - 4.17 mmHg @ 20 °C (68 °F)
Relative Density 1.685 @ 15.6 °C (60.1 °F)
Density > 1.572 g/cm3 @ 25 °C (77 °F)
Water solubility Soluble
CAS 7664-38-2
Chemical Form viscous, Liquid
Concentration 75%

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