Since 1995, focusing on zinc oxide for 30 years.
Since 1995, focusing on zinc oxide for 30 years.
Application
Hishine food grade zinc oxide is used in the production of health products, zinc supplements, food additives, beverages, dairy products and other products.
Features and Functions
1. The nutritional fortifier of food can effectively supplement zinc.
2. Food preservatives effectively prevent food spoilage and decay.
3. Pigments and glosses in food.
4. Food thickeners and stabilizers make food thicker and taste better.
| Element and Item | Index GB1903.4-2015 | Result |
| Appearance（color） | White | White |
| ZnO content % | 99.8 | 99.97 |
| Metal Zn | None | None |
| Insolubility in HCL | 0.006Max | 0.003 |
| Ignition loss | 0.2Max | 0.12 |
| Residue on #325 mesh | 0.1 Max | 0.04 |
| Solubility in water | 0.1 Max | 0.08 |
| Pb | 0.0001Max | 0.000065 |
| Cd | 0.0005Max | 0.00007 |
| As | 0.0005 Max | 0.0002 |
| Volatile materials 105℃ | 0.3Max | 0.22 |
