8020-84-6

Basic information

• Product Name: LANOLIN
• Synonyms: Degras;Degras,neutral;Woolwax;LANUM;LANOLIN OIL;LANOLIN HYDROUS;LANOLIN DEHYDRATE;LANOLIN WAX
• CAS NO: 8020-84-6
• Molecular Formula: n.a.
• EINECS: 232-348-6
• Product Categories: lubrication
• Mol File: 8020-84-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: 38 °C
• Flash Point: 209℃
• Appearance: /
• Solubility: chloroform: 0.1 g/mL, clear to faintly turbid (<29 NTU),
• CAS DataBase Reference: LANOLIN(CAS DataBase Reference)
• NIST Chemistry Reference: LANOLIN(8020-84-6)
• EPA Substance Registry System: LANOLIN(8020-84-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 1
• RTECS: OE3201000
• Hazardous Substances Data: 8020-84-6(Hazardous Substances Data)

Usage

Description

LANOLIN is a purified, yellowish-white, semisolid, fat-like substance extracted from the wool of sheep. It is insoluble in water but mixes with about twice its weight of water without separation. It is also soluble in chloroform and ether. Hydrous lanolin is a pale yellow-colored, unctuous substance with a faint characteristic odor, which separates into a clear oily layer and a clear water layer when melted by heating on a water bath.

Uses

Used in Pharmaceutical Industry:
LANOLIN is used as an emollient and an emulsifier for its ability to mix with water and provide a smooth, moisturizing texture to various formulations.
Used in Cosmetic Industry:
LANOLIN is used as an ingredient in cosmetics for its emollient properties, helping to soften and moisturize the skin.
Used in Textile Industry:
LANOLIN is used as a water repellent and conditioner for textiles, providing a protective layer and enhancing the softness and durability of fabrics.
Used in Food Industry:
LANOLIN is used as a component in certain food products, such as confectionery coatings, due to its emulsifying and moisture-retaining properties.
Used in Agricultural Industry:
LANOLIN is used as a protective coating for fruits and vegetables, helping to maintain their freshness and extend their shelf life.
Used in Manufacturing Industry:
LANOLIN is used as a lubricant and release agent in various manufacturing processes, such as the production of rubber, plastics, and metalworking fluids.

Production Methods

Lanolin is melted, and sufficient purified water is gradually added with constant stirring.

Pharmaceutical Applications

Hydrous lanolin is widely used in topical pharmaceutical formulations and cosmetics in applications similar to those for lanolin. Hydrous lanolin is commonly used in the preparation of waterin- oil creams and ointments. More water may be incorporated into hydrous lanolin than into lanolin.

Safety

Hydrous lanolin is used in cosmetics and a number of topical pharmaceutical formulations and is generally regarded as a nontoxic and nonirritant material, although it has been associated with hypersensitivity reactions. See Lanolin for further information.

storage

Hydrous lanolin should be stored in a well-filled, well-closed container protected from light, in a cool, dry place. Normal storage life is 2 years.

Regulatory Status

Included in the FDA Inactive Ingredients Database (ophthalmic, topical, transdermal, and vaginal preparations). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.