Zinc Oxide: ZnO(on dry basis):99.0%min. PbO:0.2%max. CdO:0.05% max. Insolubles ...
order NO. Index name Industrial Food Grade 1 Total phosphate ( P2 O 5 ) % MIN 68...
Sodium Tripolyphosphate: Whiteness,% ≥ 90.0 85.0 80.0 Phosphorus pentoxide(P2O5)...
calcium oxide: Appearance and Properties: White amorphous powder, containing ...