pyrotartraten.

Brit.

/ˌpʌɪrə(ʊ)ˈtɑːtreɪt/, U.S.

/ˈˌpaɪroʊˈtɑrˌtreɪt/

Origin: Formed within English, by compounding. Etymons: pyro- comb. form, tartrate n.

Etymology: < pyro- comb. form + tartrate n., after pyrotartaric adj. Compare earlier pyrotartrite n.

Chemistry. Now rare.

A salt or ester of pyrotartaric acid.

ΚΠ

1810 T. Thomson Syst. Chem. (ed. 4) V. 825 Pyrotartrate of potash is soluble in alcohol.

1836 W. T. Brande Man. Chem. (ed. 4) 990 The pyrotartrates of ammonia, potassa,..and lime, are very soluble.

1955 Jrnl. Physical Chem. 59 1098 Dibutyl pyrotartrate.

This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022).

单词	pyrotartrate
释义	pyrotartraten. Brit. /ˌpʌɪrə(ʊ)ˈtɑːtreɪt/, U.S. /ˈˌpaɪroʊˈtɑrˌtreɪt/ Origin: Formed within English, by compounding. Etymons: pyro- comb. form, tartrate n. Etymology: < pyro- comb. form + tartrate n., after pyrotartaric adj. Compare earlier pyrotartrite n. Chemistry. Now rare. A salt or ester of pyrotartaric acid. ΚΠ 1810 T. Thomson Syst. Chem. (ed. 4) V. 825 Pyrotartrate of potash is soluble in alcohol. 1836 W. T. Brande Man. Chem. (ed. 4) 990 The pyrotartrates of ammonia, potassa,..and lime, are very soluble. 1955 Jrnl. Physical Chem. 59 1098 Dibutyl pyrotartrate. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022). < n.1810
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