Phosphoric acid - 222

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