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ChemicalBook CAS DataBase List L(+)-Tartaric acid
87-69-4

L(+)-Tartaric acid synthesis

7synthesis methods
Tartaric acid occurs naturally in many fruits as the free acid or in combination with calcium, magnesium, and potassium.
Commercially, L-(+)-tartaric acid is manufactured from potassium tartrate (cream of tartar), a by-product of wine making. Potassium tartrate is treated with hydrochloric acid, followed by the addition of a calcium salt to produce insoluble calcium tartrate. This precipitate is then removed by filtration and reacted with 70% sulfuric acid to yield tartaric acid and calcium sulfate.
-

Yield:-

Reaction Conditions:

with oxygen in water at 110; under 3750.38 Torr;Autoclave;Pressure;Temperature;

References:

Ding, Jie;Jin, Xin;Lai, Linyi;Liu, Mengyuan;Sun, Yu;Wang, Jinyao;Xia, Qi;Yan, Hao;Yang, Chaohe;Zhang, Guangyu;Zhang, Wenxiang [ACS Catalysis,2020,vol. 10,# 19,p. 10932 - 10945]

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