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单词 acid salt
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acid salt
acid salt n. Chemistry a salt having the properties of an acid; (in later use) spec. a salt which contains replaceable hydrogen atoms (cf. sense A. 2b).
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1652 J. French York-shire Spaw v. 51 Gold..having in it self when concocted, and perfected none of that esurine acid salt, which a subterraneal aciditie will resolve.
a1727 I. Newton in E. Chambers Cycl. (1728) (at cited word) In decompounding Sulphur..we get an Acid Salt.
1821 A. Ure Dict. Chem. at Acid (Lactic) If the lactic acid is digested with the carbonate of lead, it becomes browner than before, but cannot be fully saturated with the oxide; and we obtain an acid salt, which does not crystallize.
1912 Biol. Bull. 23 239 The addition of small quantities of acid to solutions of the neutral salt results in the production of the red colored acid salt.
2001 Colloids & Surfaces A. 183–5 255/1 The acid salt..is then oxidized by hydrogen peroxide to give the corresponding peracid.
extracted from acidadj.n.
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