Certificate of Analysis · CoA
Vitamin C, Ascorbyl Tetraisopalmitate, Stabilized, lot 52024080
Certificate of Analysis for Vitamin C, Ascorbyl Tetraisopalmitate, Stabilized, issued by Handymade.
- Product code
- VIT010
- Lot
- 52024080
- Best before date
- November 30, 2026
- Date of issue
- August 9, 2026
- Status
- Validvalid until February 5, 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Ascorbyl Tetraisopalmitate |
| CAS No. | 183476-82-6 |
| EC number | 430-110-8 |
| Product color | Colorless |
| Grade | Cosmetic Grade |
| Processing method | Esterification, Chemical synthesis |
| Origin of product | Synthetic |
| Storage conditions | Protect from direct sunlight, Store at room temperature, Store in a dry and clean environment, Keep container tightly closed |
| Odour | Charakteristická |
| Appearance | Olejová tekutina |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Specific density at 20 °C | 0,9399 | 0,930-0,943 | g/cm3 |
| Refractive index at 20 °C | 1,4620 | 1,459-1,465 | |
| Assay | 97,02 | > 95,0 | % |
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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