- sodium carbonate n a sodium salt of carbonic acid used esp. in making soaps and chemicals, in water softening, in cleaning and bleaching, and in photography: asa) a hygroscopic crystalline anhydrous strongly alkaline salt Na2CO3b) WASHING SODA
* * *[NF] the disodium salt of carbonic acid, used as an alkalizing agent in pharmaceutical preparations. Called also sal soda.
Medical dictionary. 2011.
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Sodium carbonate — Sodium carbonate … Wikipedia
Sodium carbonate — Sodium So di*um, n. [NL., fr.E. soda.] (Chem.) A common metallic element of the alkali group, in nature always occuring combined, as in common salt, in albite, etc. It is isolated as a soft, waxy, white, unstable metal, so highly reactive that it … The Collaborative International Dictionary of English
sodium carbonate — n. 1. the anhydrous sodium salt of carbonic acid, Na2CO3 2. any of the hydrated carbonates of sodium; esp., SAL SODA … English World dictionary
sodium carbonate — noun a sodium salt of carbonic acid; used in making soap powders and glass and paper • Syn: ↑washing soda, ↑sal soda, ↑soda ash, ↑soda • Hypernyms: ↑salt * * * sodium carbonate [sodium carbonate … Useful english dictionary
sodium carbonate — natrio karbonatas statusas T sritis chemija formulė Na₂CO₃ atitikmenys: angl. calcined soda; soda ash; sodium carbonate rus. кальцинированная сода; натрий углекислый; натрия карбонат ryšiai: sinonimas – dinatrio trioksokarbonatas sinonimas –… … Chemijos terminų aiškinamasis žodynas
sodium carbonate — Chem. 1. Also called soda ash. an anhydrous, grayish white, odorless, water soluble powder, Na2CO3, usually obtained by the Solvay process and containing about 1 percent of impurities consisting of sulfates, chlorides, and bicarbonates of sodium … Universalium
sodium carbonate — noun Date: 1868 a sodium salt of carbonic acid used especially in making soaps and chemicals, in water softening, in cleaning and bleaching, and in photography: as a. a hygroscopic crystalline anhydrous strongly alkaline salt Na2CO3 b. the… … New Collegiate Dictionary
sodium carbonate — noun A salt, NaCO formally derived from sodium hydroxide and carbonic acid; it is a white powder, soluble in water, with domestic, commercial and industrial uses; it occurs naturally as natrite Syn: soda … Wiktionary
sodium carbonate — so′dium car′bonate n. 1) chem. Also called soda ash an anhydrous, grayish white, odorless, water soluble powder, Na 2 CO 3 , used in the manufacture of glass, ceramics, soaps, paper, petroleum products, sodium salts, as a cleanser, for bleaching … From formal English to slang
sodium carbonate — /soʊdiəm ˈkabənət/ (say sohdeeuhm kahbuhnuht) noun a compound of sodium, Na2CO3, occurring in an anhydrous form as a white powder, called soda ash, and as a hydrate, Na2CO3.10H2O, known as washing soda … Australian English dictionary