Zinc Malate is white powder and no smell. It is lightly dissolved in water and mineral and acid or alkali hydroxide. Its molecular formular is C4H4O5Zn2H2O and molecular weight is 233.47. It is used for nourishment consolidating dose.

Items	Specification
Assay  %	98.0-103.0
Loss on drying  %	≤16.0
Chloride(as Cl-) %	≤0.05
Sulphate(as SO42-) %	≤0.05
Heavy Metals(as Pb)  %	≤0.001
Arsenic(as As)  %	≤0.0003