Customization: | Available |
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CAS No.: | 546-46-3 |
Formula: | Zn3 (C6hso7) 2; Zn3 (C6hso7) 2-2H2O |
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Specification | GB 1903.49-2020 | USP40 | |
Anhydrous,Dihydrate | Trihydrate | ||
Content(Zn3(C6HsO7)2 ·3H2O)w/% 2 | 99.0-103.0 | ||
Content Zn(On dry basis),w/%≥ | 31.3 | 31.3 | |
Solubility(25°ºC)/(g/100ml) | 3.60 | ||
Hydrochloric acid insoluble,w/%≤ | 0.1 | ||
Losson dyngw/% ≤ | 1.0 | 1.0(Anhydrous) | |
Chloride(Cl),w/% ≤ | 0.05 | 0.05 | |
Sulfates(SO4),w/% ≤ | 0.05 | 0.05 | |
Solution clarity | pass | ||
Iron(Fe),mg/kg ≤ | 50 | ||
Lead(Pb),mg/kg ≤ | 5.0 | 10.0 | |
Arsenic(As),mg/kg ≤ | 2.0 | 3.0 | |
Cadmium(Cd),mg/kg ≤ | 5.0 | 5.0 |
1 Food Grade Zinc Citrate used for zinc patching food, nutrition oral liquid, children's zinc patching tablet and granule production.
2. Zinc Citrate is a kind of very good food zinc enhancer, the baby and adolescent mental and physical development has an important role.
3. Zinc Citrate can be used as a dietary supplement and as a nutrient. This product known to be used in oral care products. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the bodys alkaline balance.