cyanamide


cyanamide
a) A chemical compound, NHCN; a white crystalline solid, soluble in water, having many commercial applications including fertilizer
b) Any derivative of this compound in which one or more hydrogen atoms are replaced by an alkyl or aryl group

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  • cyanamide — [ sjanamid ] n. f. • 1851; de cyan(o) et amide ♦ Chim. Corps dérivant de l ammoniac par substitution du groupe CN à un atome d hydrogène. Cyanamide calcique, engrais azoté. ● cyanamide nom masculin Amide de l acide cyanique, NC―NH2. (Sa… …   Encyclopédie Universelle

  • cyanamide — [sī an′əmid, sī an′əidsī an′ə mīd΄, sī an′əmid΄; sī΄ə nam′īd΄, sī΄ə nam′id΄] n. [ CYAN + AMIDE] 1. a caustic, white, crystalline compound, H2N·CN, usually prepared by the reaction of carbon dioxide with calcium cyanamide in water and used to make …   English World dictionary

  • Cyanamide — Not to be confused with cyanimide. Cyanamide …   Wikipedia

  • Cyanamide — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Le mot cyanamide peut désigner : le cyanamide hydrogène (CH2N2), le cyanamide calcique (CaCN2). Catégorie : Ho …   Wikipédia en Français

  • cyanamide — /suy an euh mid, muyd , suy euh nam uyd, id/, n. Chem. 1. a white, crystalline, unstable, deliquescent solid, CH2N2, usually produced by the action of ammonia on cyanogen chloride or by the action of sulfuric acid on calcium cyanamide. 2. (not in …   Universalium

  • cyanamide — noun Etymology: International Scientific Vocabulary Date: 1838 1. a caustic acidic compound CH2N2 2. calcium cyanamide …   New Collegiate Dictionary

  • cyanamide — An irritating and caustic water soluble substance, H2NCN or HN=C=NH; often used in referring to calcium c.. * * * cy·an·a·mide (si anґə mīd) 1. carbamic acid nitril, N C NH2. 2. HN C NH, the anhydride of urea. 3. calcium cyanamide …   Medical dictionary

  • cyanamide — cy•an•a•mide or cy•an•a•mid [[t]saɪˈæn ə mɪd[/t]] n. 1) chem. a white crystalline solid, CH2N2, produced by the action of ammonia or sulfuric acid on cyanic compounds 2) chem. calcium cyanamide • Etymology: 1830–40 …   From formal English to slang

  • cyanamide — /saɪˈænəmaɪd/ (say suy anuhmuyd), /ˈsaɪənəmaɪd/ (say suyuhnuhmuyd) noun 1. a white crystalline compound, H2NCN, obtainable by the action of ammonia on cyanogen chloride or from calcium cyanamide. 2. an ester or salt of this substance. Also,… …   Australian English dictionary

  • cyanamide — cianamidas statusas T sritis chemija formulė M₂CN₂ atitikmenys: angl. cyanamide rus. цианамид ryšiai: sinonimas – karbodiiminatas (2–) …   Chemijos terminų aiškinamasis žodynas


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