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Expired
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GB1525130A
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Individual
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C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/41—Preparation of salts of carboxylic acids
C07C51/418—Preparation of metal complexes containing carboxylic acid moieties
Abstract
Dilithium alkali citrates are obtained by treating a solution of citric acid in ethyl, methyl, or other aliphatic alcohol in which it is soluble and the double salts insoluble, first with lithium carbonate and boiling until carbon dioxide is removed, and then with caustic soda or caustic potash at the boiling temperature of the alcohol. The precipitated double salts, after drying at 100-105 DEG C., can be reduced to a fine powder.
GB1525130A1930-05-171930-05-17Improved process for manufacturing dilithium alkali citrates
ExpiredGB346208A
(en)