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saponification class

См. также в других словарях:

  • Saponification — of a triglyceride with sodium hydroxide. Saponification is a process that produces soap, usually from fats and lye. In technical terms, saponification involves base (usually caustic soda NaOH) hydrolysis of triglycerides, which are esters of… …   Wikipedia

  • alcohol — /al keuh hawl , hol /, n. 1. Also called ethyl alcohol, grain alcohol, ethanol, fermentation alcohol. a colorless, limpid, volatile, flammable, water miscible liquid, C2H5OH, having an etherlike odor and pungent, burning taste, the intoxicating… …   Universalium

  • Sodium hydroxide — Sodium hydroxide …   Wikipedia

  • Ester — For other uses, see Ester (disambiguation). A carboxylic acid ester. R and R denote any alkyl or aryl group, respectively Esters are chemical compounds derived by reacting an oxoacid with a hydroxyl compound such as an alcohol or phenol …   Wikipedia

  • ester — /es teuhr/, n. Chem. a compound produced by the reaction between an acid and an alcohol with the elimination of a molecule of water, as ethyl acetate, C4H8O2, or dimethyl sulfate, C2H6SO4. [1850 55; coined by L. Gmelin (1788 1853), German… …   Universalium

  • Fire classes — Comparison of fire classes American European Australian/Asian Fuel/Heat source Class A Class A Class A Ordinary combustibles Class B Class B Class B Flammable liquids Class C Class C Flammable gases Class C UNCLASSIFIED Class E …   Wikipedia

  • Chip pan — This article is about the cooking pan. For machine shop chip pans, see Chip pan (machine shop). A cast iron chip pan with an aluminium basket being used to fry chips. A chip pan is a deep sided cooking pan used for deep frying. Chip pans are… …   Wikipedia

  • carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… …   Universalium

  • Hydroxide — Lewis structure of the hydroxide ion showing three lone pairs on the oxygen atom …   Wikipedia

  • Base (chemistry) — For the term in genetics, see base (genetics) Acids and Bases Acid dissociation constant Acid base extraction Acid–base reaction Acid–base titration …   Wikipedia

  • steroid — /stear oyd, ster /, Biochem. n. 1. any of a large group of fat soluble organic compounds, as the sterols, bile acids, and sex hormones, most of which have specific physiological action. adj. 2. Also, steroidal /sti royd l, ste /. pertaining to or …   Universalium

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