Zinc-L-Aspartic Acid,China price supplier

Zinc-L-aspartic acid ,L-aspartic Acid zinc
Specifications: Zn ≥ 19.0
Molecular formula: C8H12N2O8Zn
Molecular Weight: 329.59
Quality standards: Food-grade
Content (in term of Zn)%  ≥ 19
Specific rotation[α]D20  +16.5 ° ~ +19.5 °
Light transmission rate% ≥95
Chloride%                ≤ 0.02
Sulfate%                 ≤0.05
Arsenic salt (As of dollars to)% ≤0.0002
Heavy metals (Pb)%               ≤0.001
Iron%                            ≤ 0.002
Zinc-L-Aspartic Acid  , widely used as Zinc nutrition enhancer ,food additives
Packaging: 25kg /paper drum