Top Grade Phosphoric Acid 85% Technical Grade 

Phosphoric Acid Technical Grade is colorless transparent viscous liquid or rhombic crystal, odorless, taste very sour; Commercially available Phosphoric Acid Technical Grade content is mostly 85%, is colorless transparent or slightly light colored, thick liquid. Phosphoric Acid Technical Grade mainly used in electroplating industry, pharmaceutical industry, phosphate industry and metallurgical industry. Specifications: Items Units Standards Color Apha ≤20 H3PO4  %  ≥75.0 / 81.0 / 85.0 Arsenic（As） % ≤0.0050 Heavy metal（Pb） % ≤0.0010 Chlorine（Cl） % ≤0.0005 Sulphate (SO4) % ≤0.0050 F…