Name:   Phosphoric acid

Molecular formula:   H₃PO₄

Molecular weight:   98

Physical Property:    Pure phosphoric acid is a colorless crystal, melting point of 42.3 degrees Celsius, the high boiling acid, soluble in water.Commercial phosphoric acid reagent is viscous, concentrated solution of non-volatile phosphate content of 83-98%

Chemical properties: Three of phosphoric acid is strong acid, three-step ionization, less volatile and difficult to decompose, almost no oxidation. Common gender with acid

Specification:   Industrial (85%, 80%, 75%): meet GB2091-2003; customer requirements

Appearance:   Colorless or slightly yellow, viscous liquid