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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