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单词 cyanamide
释义

cyanamide

/saɪˈænəmaɪd/
noun
mass noun
1
Chemistry a weakly acidic crystalline compound made as an intermediate in the industrial production of ammonia
【化】氨腈。
1.1
Alternative name: cyanogen amide; chem. formula: CH2N2.
又名: 氰酰胺; 化学分子式: CH2N2.
1.2
a salt of this containing the anion CN2-2, especially the calcium salt used as a fertilizer
氰氨钙(尤指用作肥料的钙盐)。
词源
mid 19th cent.: blend of CYANOGEN and AMIDE.
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更新时间:2025/2/14 15:53:32