CAS NO.£º7664-38-2 UN NO.£º1805 Molecular Formula: H3PO4 Molecular Weight £º97.99 Melting Point£º42.4 ℃ (Pure H3PO4) Boiling Point£º260 ℃ Specific Gravity£º1.87 Flash Point£ºNone Solubility in Water: Miscible Specification£º Appearance Clear to yellowish liquid 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 1ppm max Heavy metals, as Pb 10ppm max Easy Oxidized Matter, as H3PO3 0.012% max Package: in 20L or 200L drum, in 1000L ibc
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