| 单词 | maleic-acid |
| 释义 | maleic acid in British English (məˈleɪɪk) noun a colourless soluble crystalline substance used to synthesize other compounds. Formula: HOOCCH:CHCOOH Systematic name: cis-butanedioic acidWord origin C19: from French maléique, altered form of malique; see malic acidmaleic acid in American English (məˈliɪk) a colorless, crystalline, poisonous acid, HOOCCH: CHCOOH, an isomer of fumaric acid, used in organic syntheses, in textile dyeing, etc. Word origin < Fr maléique, altered (1834) by T. J. Pelouze (1807-67), Fr chemist < malique, malic acid, to indicate a relationship between the two acidsDefinition of 'maleic acid' |
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