CoA · TEN205 · Lot 9158180
Certificate of Analysis – Sodium Laureth Sulfate 70%, lot 9158180
Certificate of Analysis for Sodium Laureth Sulfate 70%, issued by Handymade.
- Lot
- 9158180
- Best before date
- 31 July 2027
- Date of issue
- 9 August 2026
- Status
- Validvalid until 5 February 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Sodium Laureth Sulfate |
| CAS No. | 68891-38-3 |
| EC number | 500-234-8 |
| HS code | 34023990 |
| Product color | White |
| Country of origin | European Union |
| Grade | Cosmetic Grade |
| Processing method | Ethoxylation, Sulfation |
| Origin of product | Synthetic |
| Storage conditions | Store in a dry and clean environment, Store in a cool place, Keep container tightly closed |
| Odour | Characteristic |
| Appearance | Paste |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Active surfactant matter | 70,0 | 68,0 - 72,0 | % |
| Unsulfated matter | 1,7 | < 3,0 | % |
| Sodium sulfate, Na2SO4 | 0,4 | < 1,0 | % |
| pH (3% solution) | 7,4 | 7,0 - 9,0 | |
| Colour KLETT (5% a.m. in IPA:water 50:50) | 14,1 | < 25 |
03Contaminants
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| 1,4-Dioxane | 22 | < 30 | ppm |
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.