Zinc sulfate, white crystalline powder, relative density 3.31, easily deliquescent in the air, easily soluble in water, slightly soluble in alcohol, insoluble in acetone. When heated to 280°C, it loses crystal water and becomes anhydrous, and decomposes into zinc oxide and sulfur trioxide at 740°C.
| Product Name | Zinc sulfate monohydrate | Packing | 25kg/woven bag |
| Formula | ZnSO4.H2O | H.S. Code | 2833 2930 00 |
| Specification | GBT 25865-2010 | CAS NO. | 7446-19-7 |
| Manufacturing Date | 2022.10.05 | Batch NO. | H25917065 |
| Date of report | 2022.10.05 | Expiry Date | 2023.10.04 |
| Item | Test standard | Test result | |
| Appearance | White powder | Complies | |
| Zn | 35.0%min | 35.15% | |
| As | 0.0005%max | 0.0001% | |
| Pb | 0.001%max | 0.0003% | |
| Cd | 0.001%max | 0.0003% | |
| Storage | Store in a cool, Dry place. Store in a tightly closed container. | ||
| Conclusion:comply to GBT 25865-2010 | |||
Feed grade zinc sulfate monohydrate is an indispensable trace element in animal husbandry and fishery feed, which can prevent diseases, promote growth and improve nutritional quality.
Features and functions
1. The cost of using zinc sulfate monohydrate as a feed additive is low, and the unit of zinc is obviously lower than other zinc sources, which is beneficial to reduce costs.
2. Zinc sulfate monohydrate is used as a feed additive, which can improve nutritional quality and disease prevention.
3. Zinc sulfate monohydrate is crystalline powder, which has good stability in feed, low water content, no caking, and is convenient for feed processing and long-term storage.
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