Barium Hydroxide Uses

Industrially, barium hydroxide is used as the forerunner to added barium compounds. The monohydrate is used to cotton-mouth and abolish sulfate from assorted products. This appliance exploits the actual low solubility of barium sulfate. This industrial appliance is aswell activated to class uses.

Barium hydroxide is used in analytic allure for the titration of anemic acids, decidedly organic acids. Its clear liquid band-aid is affirmed to be chargeless of carbonate, clashing those of sodium hydroxide and potassium hydroxide, as barium carbonate is baffling in water. This allows the use of indicators such as phenolphthalein or thymolphthalein (with acrid colour changes) after the accident of titration errors due to the attendance of carbonate ions, which are abundant beneath basic.

Barium hydroxide is occasionally used in organic amalgam as a able base, for archetype for the hydrolysis of esters and nitriles, and as a abject in aldol condensations.

It has been used to hydrolyse one of the two agnate ester groups in dimethyl hendecanedioate.

Barium hydroxide is used, as well, in the decarboxylation of amino acids liberating barium carbonate in the process.

It is aswell used in the alertness of cyclopentanone, diacetone alcohol and D-Gulonic γ-lactone.