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单词 tartralic
释义

tartralicadj.

/tɑːˈtralɪk/
Etymology: < French tartralique (Frémy 1838), arbitrarily formed on tartr-ique ( < tartre tartar n.1 + -ique ), to indicate derivation from tartaric acid: compare tartrelic adj. ( Annales de Chimie LXVIII. (1838).)
Chemistry.
In tartralic acid (also called ditartaric or isotartaric acid), C8H10O11 = 2C4H6O6—H2O, an amorphous deliquescent substance obtained by heating tartaric acid. Its salts are tartralates n.
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the world > matter > chemistry > organic chemistry > organic salts > [noun] > tartrates
tartora1545
tartar chalybeated1728
Seignette salt1753
tartrite1789
tartareous acidulum1800
tartrate1806
tartromethylates1838
tartralates1857
soluble tartar1860
tartramate1868
tartranilate1868
tartronate1868
itatartrate1872
the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > tartar acids
tartaric acid1789
tartarous acid1789
tartareous acidc1790
racemic acid1835
tartrovinic acid1837
tartrelic acid1838
tartromethylic acid1838
tartralic acid1857
tartramic acid1857
tartrethylic acid1857
spirit of tartar1860
tartronic acid1866
1857 W. A. Miller Elements Chem. III. 332 If tartaric acid be heated to 374°, it fuses; two equivalents of the acid lose one equivalent of water, and thus become converted into a new acid, termed by Fremy the tartralic. If tartaric acid be kept longer in fusion half its basic water is expelled, and tartrelic acid is formed.
1857 W. A. Miller Elements Chem. III. 332 A soluble tartralate of this base is formed.
1868 H. Watts Dict. Chem. V. 691 Ditartaric Acid,..called Tartralic acid by Frémy, Isotartaric acid by Laurent and Gerhardt.
This entry has not yet been fully updated (first published 1910; most recently modified version published online June 2018).
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adj.1857
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