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单词 cyanamide
释义

cyanamide

enUK

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

cyanamid

n1. (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 cyanamide

cy•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]
Thesaurus
Noun1.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

cyanamide

enUK

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.

cyanamide

enUK

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.

cyanamide

enUK
Related to cyanamide: Cyanamide process
  • noun

Synonyms for cyanamide

noun a weak soluble dibasic acid (the parent acid of cyanamide salts)

Synonyms

  • cyanamid

Related Words

  • acid

noun a compound used as a fertilizer and as a source of nitrogen compounds

Synonyms

  • calcium-cyanamide

Related Words

  • chemical compound
  • compound
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更新时间:2024/11/11 22:44:04