Product Quality Index (Food Grade) Quality Standard: GB3149-2004 Appearance: Colorless, transparent syrupy liquid or in very light color. Colour í_ 10 Assay (as H3 PO4)% í¦ 85.1 Arsenic (As)% í_ 0.00001 Heavy metals(as Pb)% í_ 0.0002 Oxidable matter (as H3 PO3 )% í_ 0.008 Fluoride (as F)% í_ 0.0005. in 35kg plastic drum.
