释义 |
cyanamideenUK
cy·an·am·ide also cy·an·am·id C0831400 (sī-ăn′ə-mĭd)n.1. A deliquescent caustic crystalline compound, CH2N2, prepared by treating calcium cyanamide with sulfuric acid.2. Calcium cyanamide.cyanamide (saɪˈænəˌmaɪd; -mɪd) or cyanamidn1. (Biochemistry) Also called: cyanogenamide a white or colourless crystalline soluble weak dibasic acid, which can be hydrolysed to urea. Formula: H2NCN2. (Elements & Compounds) a salt or ester of cyanamide3. (Elements & Compounds) short for calcium cyanamidecy•an•a•mide or cy•an•a•mid (saɪˈæn ə mɪd) n. 1. a white crystalline solid, CH2N2, produced by the action of ammonia or sulfuric acid on cyanic compounds. 2. calcium cyanamide. [1830–40] ThesaurusNoun | 1. | cyanamide - a weak soluble dibasic acid (the parent acid of cyanamide salts)cyanamidacid - any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt | | 2. | cyanamide - a compound used as a fertilizer and as a source of nitrogen compoundscalcium-cyanamidechemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight |
cyanamideenUK
cyanamide[sī′an·ə‚mid] (inorganic chemistry) NHCNH An acidic compound that forms colorless needles, melting at 46°C, soluble in water. Also known as urea anhydride. cyanamideenUK
cy·an·a·mide (sī-an'i-mīd), An irritating and caustic water-soluble substance, H2NCN or HN=C=NH; often used in reference to calcium cyanamide.cyanamideenUK Related to cyanamide: Cyanamide processSynonyms for cyanamidenoun a weak soluble dibasic acid (the parent acid of cyanamide salts)SynonymsRelated Wordsnoun a compound used as a fertilizer and as a source of nitrogen compoundsSynonymsRelated Words- chemical compound
- compound
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