锌Picolinate；以锌Pyridinedicarboxylate

Zinc Picolinate English name:Zinc Picolinate Alias:2-Zinc Picolinate CAS NO:17949-65-4 Molecular formula:(C6H4NO2)2Zn Molecular weight:309.59 Physical performances:white crystal or fine small crystal powder.Quality index:Item Index Content ≥98.0 Zinc content 20.0-21.0 Water insoluble ≤0.5 Sulfate ≤0.20 Loss on drying ≤2.0 Heavy metal(Pb) ≤0.002 Arsenic(As) ≤0.0005 Packing specification:10kg/drum;25kg/drum.Storage method:Store in cool and dry conditions.Use:pharmaceutical intermediate and feed additive