单词 | hemimellitic |
释义 | > as lemmashemimellitic hemimellitic n. Brit. /ˌhɛmɪmᵻˈlɪtɪk/ , U.S. /ˌhɛməməˈlɪdɪk/ Chemistry a crystalline tri-basic acid C9H6O6: see 3. above, and mellitic adj.ΚΠ 1873 H. Watts Fownes's Man. Elem. Chem. (ed. 11) 833 Mellophanic acid undergoes similar transformations, resulting in the formation of hemimellitic and phthalic acids. 1877 Watts Fownes's Chem. (ed. 12) II. 554 Hemimellitic acid..crystallises in colourless needles somewhat sparingly soluble in water. < as lemmas |
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