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Zinc Citrate Nutrients Mineral Nutrition Dietary Supplements
Product: | Zinc Citrate |
Molecular formula: | (C6H5O7)2Zn3·2H2O |
Molecular weight: | 610.40 |
CAS No.: | 5990-32-9 |
Quality: | USP35 |
Packing: | 25 Kg netin paper bags |
Shelf time: | 2 years |
Description
Specifications
ITEM | SPECIFICATION |
Characters | White powder |
Content | ≥31.3% |
Chloride | ≤0.05% |
Sulfate | ≤0.05% |
Arsenic | ≤1ppm |
Cadmium | ≤1ppm |
Lead | ≤3ppm |
Mercury | ≤0.1ppm |
Loss on drying (105℃,2h) | ≤1.0% |
Total Aerobic Mircrobidal count | Maximum 1000 cfu/g |
Total Yeasts and Moulds count | Maximum 100 cfu/g |
Total Coliform count | Maximum 10 cfu/g |
E.Coil | Negative in 10g |
Salmonella | Negative in 25g |
Staphylococcus Aureus | Negative in 10g |
Particle Size | Passing through 40mesh >100% |
Bulk Dentisy | 0.85-1.2g/ml |
