Lanolin
CAS: 8006-54-0
Category: Sterol ester
| Purity | Cosmetic Grade ≥95%, Technical Grade ≥95%, Pharmaceutical Grade ≥98% |
| Molecular Formula | C54H84N16O21 |
| Molecular Weight | 1293.34 |
| Appearance | pale yellow to yellow waxy solid |
| Packaging | 25 kg/metal drum, 5 kg/plastic pail. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, Acid value; Purity — GC (sterols); Heavy metals — ICP-MS; Microbial limits — Pour plate; Peroxide value — Titration; Water content — Karl Fischer titration; Saponification value — Titration; Residue on ignition — Muffle furnace. |
| Storage Notes | Stored in a cool, dry place at room temperature in a tightly closed container, away from excessive heat and light to prevent autoxidation. |
| Lead Time | 10 days |
Used as an emollient and emulsifying raw material in the formulation of topical ointments, creams, and suppositories for skin protectants and drug delivery vehicles.