英语词汇“bleaching powder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	bleaching powder
释义	WordReference Random House Unabridged Dictionary of American English © 2024 bleach′ing pow′der, [Chem.] Chemistrya white powder that decomposes on contact with water and has the characteristic odor of gaseous chlorine: regarded, when dry, as a mixed calcium hypochlorite-chloride, used as a commercial bleach for wood pulp, textiles, oils, and soaps, and in laundering as a decolorizer and disinfectant. Also called chloride of lime, chlorinated lime, calcium oxychloride. 1850–55 Collins Concise English Dictionary © HarperCollins Publishers:: bleaching powder n a white powder with the odour of chlorine, consisting of chlorinated calcium hydroxide with an approximate formula CaCl(OCl).4H₂O. It is used in solution as a bleaching agent and disinfectant Also called: chloride of lime, chlorinated lime
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更新时间：2025/2/23 8:01:38