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CaC2O4, a salt of oxalic acid which, when formed in high concentrations in the urine, may lead to formation of an oxalate calculus (see under calculus). Natural forms include weddellite and whewellite.Medical dictionary. 2011.
Calcium oxalate — IUPAC name calcium ethanedioate … Wikipedia
calcium oxalate — noun : a colorless crystalline salt CaC2O4.H2O noted for its insolubility, normally deposited in many plant cells, and in animals sometimes excreted in urine or retained in the form of urinary calculi * * * a white, crystalline powder, CaC2O4,… … Useful english dictionary
calcium oxalate calculus — oxalate c … Medical dictionary
calcium oxalate — noun Date: 1873 a crystalline salt CaC2O4 normally deposited in many plant cells and in animals sometimes excreted in urine or retained in the form of urinary calculi … New Collegiate Dictionary
calcium oxalate — a white, crystalline powder, CaC2O4, insoluble in water, used in making oxalic acid. * * * … Universalium
Oxalate de calcium — Général No CAS … Wikipédia en Français
Oxalate — The structure of the oxalate anion A ball and stick model of oxal … Wikipedia
oxalate calculus — a hard urinary calculus made of calcium oxalate, often in the form of weddellite or whewellite; some are covered with minute sharp spines that may abrade the renal pelvic epithelium, and others are smooth. Called also calcium oxalate c … Medical dictionary
CALCIUM — Le calcium, élément chimique de symbole Ca et de numéro atomique 20, est le plus léger des métaux alcalinoterreux vrais. Il représente environ 3,45 p. 100 du poids de la croûte terrestre et se classe, par ordre d’abondance, au troisième rang des… … Encyclopédie Universelle
oxalate — [ ɔksalat ] n. m. • 1787; du gr. oxalis « oseille » ♦ Chim. Sel de l acide oxalique. Oxalate acide de potassium, dit sel d oseille. ● oxalate nom masculin Sel ou ester de l acide oxalique. ● oxalate (expressions) nom masculin Oxalate de calcium,… … Encyclopédie Universelle
