Lanolin

CAS: 8006-54-0

Category: Sterol ester

PurityCosmetic Grade ≥95%, Technical Grade ≥95%, Pharmaceutical Grade ≥98%
Molecular FormulaC54H84N16O21
Molecular Weight1293.34
Appearancepale yellow to yellow waxy solid
Packaging25 kg/metal drum, 5 kg/plastic pail.
Testing IndicatorsAppearance — 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 NotesStored in a cool, dry place at room temperature in a tightly closed container, away from excessive heat and light to prevent autoxidation.
Lead Time
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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.