2555. Cottonseed Oil

Description and references

Fixed oil from seeds of cultivated varieties of Gossypium herbaceum L. or of other species of Gossypium.

Properties

Pale yellow, oily, practically odorless liq. d2525 0.915-0.921. Solidif 0° to -5°. nD40 1.4645-1.4655. Sapon no.: 190-198. Iodine no.: 105-114. Surface tension (20°) = 35.4 dyn/cm; (80°) = 31.3 dyn/cm. Slightly sol in alcohol; miscible with chloroform, ether, carbon disulfide, petr ether.

Use

Manuf soaps, oleomargarine, hydrogenated fats, lard substitute, glycerol, leather dressings, lubricants, cosmetics; emollient; also as salad and cooking oil; packing fish. Pharmaceutic aid (solvent).

Therapeutic Category (Veterinary)

Pediculicide, acaricide, laxative, emollient.