| 释义 |
maleic acid
ma·le·ic acid M0059500 (mə-lē′ĭk)n. A colorless crystalline acid, the cis-isomer of C4H4O4, used in textile processing and as an oil and fat preservative.
[From French acide maléique, alteration of acide malique, malic acid; see malic acid.]maleic acid (məˈleɪɪk) n (Elements & Compounds) a colourless soluble crystalline substance used to synthesize other compounds. Formula: HOOCCH:CHCOOH. Systematic name: cis-butanedioic acid [C19: from French maléique, altered form of malique; see malic acid]ma•le′ic ac′id (məˈli ɪk)
n. a colorless, crystalline, water-soluble solid, C4H4O4, used to make synthetic resins and to dye textiles. [1870–75; < French maléique, alter. of malique malic] Thesaurus| Noun | 1. |  maleic acid - a colorless crystalline compound found in unripe fruit (such as apples or tomatoes or cherries) and used mainly to make polyester resinsacid - 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 |
Translationsmaleic acid
maleic acid (məlē`ĭk): see fumaric acidfumaric acid
or trans-butenedioic acid,
HO2CCH=CHCO2H, unsaturated dicarboxylic acid that melts at 287°C;. Maleic acid, or cis-butenedioic acid, is a geometric isomer of fumaric acid; it melts at about 140°C;.
..... Click the link for more information. .maleic acid[mə′lā·ik ′as·əd] (organic chemistry) HOOCCH:CHCOOH A colorless, crystalline dibasic acid; soluble in water, acetone, and alcohol; melting point 130-131°C; used in textile processing, and as an oil and fat preservative. maleic acid
ma·le·ic ac·id (mă-lē'ik as'id), Butenedioic acid; used for preparing maleate salts. Synonym(s): toxilic acidmaleic acid
Words related to maleic acidnoun a colorless crystalline compound found in unripe fruit (such as apples or tomatoes or cherries) and used mainly to make polyester resinsRelated Words |