Certificate of Analysis · CoA
Euxyl K903, Natural Preservative, lot 2738793
Certificate of Analysis for Euxyl K903, Natural Preservative, issued by Handymade.
- Product code
- KON104
- Lot
- 2738793
- Best before date
- July 31, 2028
- Date of issue
- August 9, 2026
- Status
- Validvalid until February 5, 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Benzyl Alcohol, Benzoic Acid, Dehydroacetic Acid, Tocopherol |
| CAS No. | 100-51-6, 65-85-0, 520-45-6, 1406-66-2 |
| EC number | 202-859-9, 200-618-2, 208-293-9, 604-195-9 |
| HS code | 38089990 |
| Product color | Yellow |
| Country of origin | Germany, USA |
| Grade | Cosmetic Grade |
| Processing method | Blending |
| Origin of product | Synthetic |
| Storage conditions | Keep container tightly closed, Protect from frost, Protect from heat, Protect from direct sunlight, Store in the original container, Store at room temperature |
| Odour | Charakteristická |
| Appearance | Kvapalina |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Specific density at 20 °C | 1,073 | 1,067 - 1,079 | g/cm3 |
| Refractive index at 20 °C | 1,543 | 1,536 - 1,549 | |
| Dehydroacetic acid | 7,0 | 6,5 - 7,5 | % |
| Benzyl alcohol | 81,2 | 78,0 - 84,0 | % |
| Benzoic acid | 11,8 | 11,0 - 13,0 | % |
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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