CAS No.:5990-32-9
Zinc Citrate
CAS Number: 5990-32-9
Molecular Formula: (C.)6H5O7)2Zn3·2H2
Molecular weight: 610.35
Properties: This product is white granular crystalline or crystalline powder; Odorless, tasteless; It is weathering, and this product is slightly soluble in water.
Specifications
| project | index | |
| GB1903.49-2020 | USP44 | |
| Zinc content ≥% | 31.3 | 31.3 |
| Loss on drying ≤% | 1.0 | 1.0 |
| Lead (Pb) ≤% | 0.0005 | 0.001 |
| Arsenic(As) ≤% | 0.0002 | 0.0003 |
| Iron ≤ppm | 50 | — |
| Chloride ≤% | 0.05 | 0.05 |
| Sulfate ≤% | 0.05 | 0.05 |
| Cadmium ≤% | 0.0005 | 0.0005 |
Uses: Zinc citrate is an excellent zinc nutrient enhancer, the only zinc complex in human breast milk, and its performance is stable. Zinc citrate has both anti-binder function, so it is especially suitable for the manufacture of flake nutritional fortification supplements and powdered mixed foods; When there is a serious deficiency of iron and zinc at the same time, zinc citrate can avoid antagonism with iron; Because it has chelating effect, can increase the clarity of fruit juice drinks, and can give fruit juice a refreshing sour taste, it is widely used in fruit juice drinks.
Packing specification: 25kg, the inner packaging is food-grade PE bag, the outer packaging is composite paper bag, or customized packaging according to user requirements.
Storage conditions: Store in a dry, clean, cool, ventilated place.
Shelf life: The shelf life is 2 years under the condition of meeting the specified storage and transportation conditions and keeping the package intact.