Certificate of Analysis · CoA
Vitamin C, Ascorbyl Glucoside — Lot C25101001BVCG
Certificate of Analysis for Vitamin C, Ascorbyl Glucoside, issued by Handymade.
- Product code
- VIT013
- Lot
- C25101001BVCG
- Best before date
- October 30, 2027
- Date of issue
- August 20, 2026
- Status
- Validvalid until February 5, 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Ascorbyl Glucoside |
| CAS No. | 129499-78-1 |
| EC number | 425-980-0 |
| HS code | 29362700 |
| Product color | White |
| Country of origin | China |
| Grade | Cosmetic Grade |
| Processing method | Chemical synthesis |
| Origin of product | Biotechnological |
| Storage conditions | Keep container tightly closed, Protect from light, Store at room temperature, Protect from moisture |
| Odour | Charakteristická |
| Appearance | Prášok |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Loss on drying (%) | 0,50 | <1,0 | |
| Melting point (°C) | 162,0 | 158-163 | |
| Optical rotation (°) | 186,3 | 185-187 | |
| Purity | 99,3 | >98,0 | % |
| Residue on ignition | 0,02 | <0,2 | % |
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 20, 2026
SHA-256 content fingerprint:
The PDF carries a qualified electronic signature; this page is its faithful copy.
SHA-256 content fingerprint:
236f1a6cccf86965847a3ef4c95d00b3750032441b6b74798941cab63abe9b9dThe PDF carries a qualified electronic signature; this page is its faithful copy.