Phosphoric Acid

(1)Formula: H3PO4
(2)Molecular Weight: 97.99
(3)Colority(NO.):≤20
(4)Content (H3PO4)，%:≥85.0
(5)Arsenic（As），%:≤0.00005
(6)Heavy metal（As Pb），%:≤0.0005
(7)Fluoride（F），%:≤0.001
(8)Easy oxidated substance (As H3PO3)， %:≤0.012