1.Infor
CAS NO.:7664-38-2UN NO.:1805Molecular Formula:H3PO4Molecular Weight :97.99Melting Point:42.4℃ (Pure H3PO4)Boiling Point:260℃Specific Gravity:1.87Flash Point:NoneSolubility in Water: Miscible
2.Specification:
Appearance White powder or white granular
H3PO4 85.0 % min
Fluoride, as F 0.001% max
Chloride, as Cl 0.0005 % max
Sulfate 0.005% max
Fe 0.002% max
Arsenic, as As
Heavy metals, as Pb
Easy Oxidized Matter, as H3PO3