HYPOALLERGENIC LANOLIN

Superiority:

This product is pale yellow or brownish yellow ointment; Sticky and slippery; The odor is faint and peculiar. Soluble in chloroform or ether, soluble in hot ethanol, insoluble in water, but can be mixed with about twice the amount of water.

Melting point: 36 ~ 42℃, acid value: less than 1.5, saponification value: 92 ~ 106(measured heating reflux time of 2h) iodine value is 18 ~ 35.

Lanolin is a medicinal substrate extracted from the sewage of wool washing, which contains about 94% ester, 1% free alcohol, 1% free fatty acid and 1% carbohydrate.

This product has great penetration to the skin and is suitable to play a role in the dermis. Because the chemical composition of lanolin is close to the cuticle composition of human skin and hair in some aspects, especially containing up to 40% hydrophilic cholesterol compounds, it can soften and moisturize skin and hair. Lanolin is too viscous to be used alone, and should be combined with petroleum jelly.

Lanolin containing 30% moisture is called aqueous lanolin, which has a low viscosity and is easy to apply.

This product is light yellow to brownish yellow wax; Sticky and slippery; The odor is faint and peculiar.

This product is easily soluble in trichloromethane or ether, soluble in hot ethanol, very slightly soluble in ethanol, insoluble in water; But it can be evenly mixed with about twice as much water.

With the addition of refined lanolin and ethylene oxide, the hydrophilicity increases with the increase of EO mole number, and the product becomes water-soluble when EO increases to 70-75mol. PEG-75 lanolin is a light yellow flaky solid that has good moisturizing and toning properties without feeling greasy. Due to its superior water solubility, it is suitable for transparent gels and water products. Excellent stability at a wide pH value and in the presence of electrolytes. It can be used as coemulsifier in oil-in-water system

Lanolin is a fat extracted from wool that has the following properties:

Appearance: Solid white, sometimes yellowish or brown.
Ingredients: Mainly glycerides of various fatty acids, including caprylic acid, cetanoic acid and octadecanoic acid.

Lanolin has a wide range of uses in many industries:

Industrial use: Used as lubricant, rust inhibitor and plastic additive.

Pharmaceutical excipients, soft sound substrates and emulsifiers, etc.

Seal and store in a cool place.

The production of lanolin is generally obtained by extracting the fat from the wool and going through the process steps such as deodorization, decolorization and filtration.

Lanolin Safety information: It is generally considered safe. Care should be taken when using lanolin to prevent ingestion or contact with eyes to avoid possible adverse reactions.

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