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Petroleum jelly. Petroleum jelly, petrolatum (/ ˌ p ɛ t r ə ˈ l eɪ t ə m /), white petrolatum, soft paraffin, or multi-hydrocarbon, CAS number 8009-03-8, is a semi-solid mixture of hydrocarbons (with carbon numbers mainly higher than 25), [1] originally promoted as a topical ointment for its healing properties. [2]
Vaseline (/ ˈ v æ s ə l iː n /) [1] [2] [note 1] is an American brand of petroleum jelly-based products owned by British multinational company Unilever. [3] Products include plain petroleum jelly and a selection of skin creams, soaps, lotions, cleansers, and deodorants.
It is a transparent, colorless, nearly odorless, and oily liquid that is composed of saturated hydrocarbons derived from petroleum. [ 1 ] The term paraffinum perliquidum is sometimes used to denote light liquid paraffin, while the term paraffinum subliquidum is sometimes used to denote a thicker mineral oil.
In accordance with the Food and Drug Administration's OTC Skin Protectant Monograph [1] Aquaphor, containing 41 percent petrolatum (or petroleum jelly), the active ingredient, temporarily protects minor cuts, scrapes, and burns; protects and helps relieve chapped or cracked skin and lips; helps protect from the drying effects of wind and cold ...
Dakin's original solution contained sodium hypochlorite (0.4% to 0.5%), prepared by treating calcium hypochlorite with sodium carbonate ("washing soda"). The solution left after removal of the insoluble calcium carbonate still contained some soda. [7]
Most often, mineral oil is a liquid obtained from refining crude oil to make gasoline and other petroleum products. Mineral oils used for lubrication are known specifically as base oils. More generally, mineral oil is a transparent, colorless oil, composed mainly of alkanes [2] and cycloalkanes, related to petroleum jelly.
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