Definitions

from The Century Dictionary.

  • Capable of saturating two molecules of a monobasic acid: applied to certain hydroxids and basic oxids.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective (Chem.) Divalent; -- said of a base or radical as capable of saturating two acid monad radicals or a dibasic acid. Cf. dibasic, a., and biacid.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun chemistry Any dibasic acid

Etymologies

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Examples

  • The company makes diacid, a chemical ingredient used in nylon, the secret for which it says was stolen by a government-backed rival.

    NYT > Home Page By DAVID BARBOZA 2011

  • The primary species of bound UCB in our models were: undissociated diacid for phosphatidylcholine, dianion for dodecyl maltoside micelles and cyclodextrins, and both monoanions and dianion for sodium taurocholate.

    BioMed Central - Latest articles 2010

  • The primary species of bound UCB in our models were: undissociated diacid for phosphatidylcholine, dianion for dodecyl maltoside micelles and cyclodextrins, and both monoanions and dianion for sodium taurocholate.

    BioMed Central - Latest articles Pasupati Mukerjee 2010

Comments

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  • Also biacid.

    July 5, 2010