CoA · KON104 · Lot 2743436
Certificate of Analysis – Euxyl K903, Natural Preservative, lot 2743436
Certificate of Analysis for Euxyl K903, Natural Preservative, issued by Handymade.
- Lot
- 2743436
- Best before date
- 31 August 2028
- Date of issue
- 12 October 2026
- Status
- Validvalid until 10 April 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 |
| Grade | Cosmetic Grade |
| Processing method | Blending |
| Origin of product | Synthetic |
| Storage conditions | Protect from direct sunlight, Store at room temperature, Keep container tightly closed, Store in the original container, Protect from frost, Protect from heat |
| Odour | Characteristic |
| Appearance | Liquid |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Benzyl alcohol | 78,6 | 78,0 - 84,0 | % |
| Refractive index at 20 °C | 1,543 | 1,536 - 1,549 | |
| Benzoic acid | 12,2 | 11,0 - 15,0 | % |
| Specific density at 20 °C | 1,073 | 1,067 - 1,079 | g/cm3 |
| Dehydroacetic acid | 6,7 | 6,5 - 7,5 | % |
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.