CoA · OL720 · Lot 21980
Certificate of Analysis – Castor Oil, Refined, lot 21980
Certificate of Analysis for Castor Oil, Refined, issued by Handymade.
- Lot
- 21980
- Best before date
- 30 November 2027
- Date of issue
- 9 August 2026
- Status
- Validvalid until 5 February 2027
01General identification data
| Parameter | Value |
|---|---|
| INCI | Ricinus Communis Seed Oil |
| CAS No. | 8001-79-4 |
| EC number | 232-293-8 |
| HS code | 15153090 |
| Botanical source | Ricinus communis L. |
| Product color | Transparent, Yellow |
| Country of origin | India |
| Grade | Cosmetic Grade, Food Grade |
| Processing method | Mechanical Pressing, Refining |
| Origin of product | Vegetable |
| Storage conditions | Store in a dry and clean environment, Store in a cool place, Protect from light, Keep container tightly closed |
| Odour | Odourless |
| Appearance | Oil solution |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Acid value | 1.29 | < 2.0 | mg KOH/g |
| Hydroxyl value | 162.13 | 160.0 - 169.0 | mg KOH/g |
| Refractive index at 20 °C | 1.4787 | 1.477 - 1.481 | |
| Iodine value (g I2/100 g) | 85.17 | 82.0 - 88.0 | |
| Unsaponifiable matter | 0.34 | < 0.8 | % |
| Water content | 0.17 | < 0.3 | % |
| Optical rotation (°) | 4.1 | 3.5 - 6.0 | |
| Peroxide value (meq O2/kg) | 2.53 | < 10.0 | |
| Saponification value | 180.39 | 176.0 - 186.0 | mg KOH/g |
| Specific density at 20 °C | 0.9568 | 0.950 - 0.969 | g/cm3 |
| Free fatty acids | 0.645 | < 1.0 | % |
| Specific absorbance | 1.224 | 0.7 - 1.5 |
03Fatty acid profile
| Parameter | Value | Specification |
|---|---|---|
| Alpha-linolenic acid C18:3 | 0.47 | < 1.0 |
| Eicosenoic acid C20:1 | 0.29 | < 1.0 |
| Linoleic acid C18:2 | 5.52 | 2.5 - 7.0 |
| Oleic acid C18:1 | 4.33 | 2.5 - 6.0 |
| Palmitic acid C16:0 | 1.3 | 1.0 - 2.0 |
| Stearic acid C18:0 | 1.53 | < 2.5 |
| Ricinoleic acid C18:1 | 86.24 | 85.0 - 92.0 |
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.