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1. Composition & Definition:
Cetostearyl
Alcohol 1618-TA is a blend of Cetyl Alcohol (C16) and Stearyl Alcohol
(C18), typically in a balanced or slightly varied ratio. The
"TA" designation often refers to a specific grade or treatment
applied during manufacturing, ensuring enhanced purity and performance.
2. Properties:
- Appearance:
White, waxy flakes or solid granules
- Solubility:
Insoluble in water, soluble in oils and alcohols
- Melting
Point: Approx. 49–56°C
- Odor: Mild,
characteristic fatty odor
3. Applications:
- Cosmetics
& Personal Care: Used as an emulsifier, thickener, and
stabilizer in lotions, creams, and conditioners.
- Pharmaceuticals:
Functions as an excipient, emollient, and stabilizer in topical
formulations.
- Industrial
Uses: Applied in surfactants, lubricants, and
textile processing.
4. Source & Manufacturing:
Derived
from natural fats and oils (palm/coconut) or synthesized via
hydrogenation of fatty acids or esters.