Package: 25kg /paper drum

Uses : widely used as Zinc nutrition enhancer ,food additives

Product description: 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 For more details please contact us by email.info@cnwelcom.com.cn