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Golden Harvest Chemical Co.,Ltd.
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Zinc Gluconate
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ITEMS
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STANDARD
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| Description |
White powder or granules |
| Identification |
Meets the requirements |
| Organic volatile impurities |
Meets the requirements |
| Reducing substances, % |
1.0 max |
| PH |
5.5-7.5 |
| Assay (calculated as the anhydrous), % |
97.0-102.0 |
| Water, % |
11.6 max |
| Chloride, % |
0.05 max |
| Sulfate, % |
0.05 max |
| Lead, % |
0.001 max |
| Arsenic, ppm |
3 max |
| Cadmium, ppm |
5 max |
| Conclusion Compiles with the requirements of USP28Ed |
Zinc Gluconate
CAS: 446-02-4
Pharma grade
Properties: white powder
Usage: Nutrient, Dietary supplement
Package: 25kg/drum
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