Certificate of Analysis · CoA
Zinc Oxide, lot 260043
Certificate of Analysis for Zinc Oxide, issued by Handymade.
- Product code
- POW210
- Lot
- 260043
- Best before date
- January 31, 2027
- Date of issue
- August 9, 2026
- Status
- Validvalid until February 5, 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Zinc Oxide |
| CAS No. | 1314-13-2 |
| EC number | 215-222-5 |
| HS code | 28170000 |
| Product color | White |
| Country of origin | European Union |
| Grade | Cosmetic Grade |
| Storage conditions | Keep container tightly closed, Store in a dry and clean environment |
| Appearance | Prášok |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Loss on drying (%) | 0,17 | < 0,5 | |
| Copper, Cu | 0,0001 | < 0,0002 | ppm |
| Iron, Fe | 0,0001 | < 0,005 | ppm |
| Loss on ignition | 0,27 | < 0,35 | % |
| HCl-insoluble residue | 0,014 | < 0,02 | % |
| ZnO content | 99,90 | > 99,90 | % |
| PbO content | 0,000022 | < 0,005 | % |
| Specific surface area BET (m2/g) | 5,54 | 4,0 - 6,0 | |
| Sieve residue on 1.3 mm | 0,01 | < 0,05 | % |
All data and facts above are taken from the certificate provided by the manufacturer. This certificate confirms that the product meets all specified quality parameters and regulatory requirements.
Document is signed with a qualified electronic signature, which has the same legal effect as a handwritten signature.
Digitally signed document · August 9, 2026
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