Product overview
Zinc Oxide is a zinc source evaluated for human-nutrition fortification, animal premixes, personal care, rubber and coatings. Food or supplement use requires a suitable high-purity grade, controlled heavy metals, compliant particle characteristics and destination-market approval.
Function & Usage
- Acidify Feed & Carry Nutrients
Supports feed acidification, nutrient fortification or premix carrier performance according to the selected approved grade. Typical uses: Zinc supplementation, Trace-mineral premixes, Livestock and pet-food nutrition.
- Supply Minerals & Trace Elements
Provides a selected macro- or trace-mineral source for feed and premix fortification, subject to elemental assay, bioavailability and local authorization. Typical uses: Zinc supplementation, Trace-mineral premixes, Livestock and pet-food nutrition.
Specification
Zinc oxide
| Item | Specifications | COA Result |
|---|---|---|
| Appearance | White powder | Conforms |
| Assay(ZnO) | ≥99.7% | 99.80% |
| Pb | ≤0.008% | 0.0010% |
| Mn | ≤0.0001% | 0.00001% |
| Cu | ≤0.0002% | 0.00001% |
| Cd | ≤0.002% | 0.0005% |
| Metal Zn | Not detected | Conforms |
| Though 45 um | ≤0.1% | 0.010% |
| Not to dissoluble in HCL | ≤0.006% | 0.0044% |
| Lost in inflammation | ≤0.2% | 0.11% |
| Dissoluble in water | ≤0.1% | 0.04% |
| 105 volatile substances °C | ≤0.3% | 0.15% |
HG 2792-2011
| Item | Specifications | COA Result |
|---|---|---|
| Appearance | Off-white powder | Conforms |
| Assay | ≥90.0% | 90.80% |
| Zn Content | ≥72.0% | 72.50% |
| Pb Content | ≤0.002% | 0.0018%% |
| Cd Content | ≤0.0008% | 0.0004% |
| As Content | ≤0.0005% | 0.0001% |
| Fineness (150 sieve retention) | ≤0.2% | 0.18% |
Product information
- Primary category:
- Animal Nutrition, Personal Care & Cosmetic, Plastic & Rubber Additives, Paints, Coatings, Adhesives & Construction, Food & Nutrition
- Subcategory:
- Feed Minerals & Trace Elements
- CAS No.:
- 1314-13-2
- Form:
- Powder / Granules
- Content / Grade:
- Food / nutrition / feed grade; zinc, particle size and heavy-metal specification by quotation
- Applications:
- Zinc supplementation, Trace-mineral premixes, Livestock and pet-food nutrition, Zinc fortification and human-nutrition formulations subject to approved food or supplement grade and local limits
- Hazard / Transport:
- Dust may irritate the respiratory tract, and zinc oxide is hazardous to aquatic life. Avoid environmental release and confirm particle size, heavy-metal limits, transport status and the latest grade-specific SDS.
- Storage:
- Store in the original tightly closed food/feed-compatible container in a cool, dry and well-ventilated place. Protect from moisture, heat, direct sunlight, contamination and incompatible materials; follow the grade-specific shelf-life conditions.