Ацетат кальция моногидрата

Химические свойства

Calcium acetate monohydrate is a white powder or granules or needles. Solubfe 33% in water. Slightly soluble in alcohol. Insoluble in perfume and flavor oils. Decomposes when heated. Virtually odorless, but hydrolysis by moisture yields mild acetic odor. Sweet, bland taste.

Использование

Calcium acetate monohydrate is used to precipitate oxalates in solution. It is used to control the phosphate levels in blood, thereby controlling the bone problems. It is also involved in the neutralization of fluoride in water. Further, it is used as a food additive mainly in candy products. In addition to this, it serves as a stabilizer, buffer and sequestrant.

Определение

ChEBI: The monohydrate of calcium acetate.

Общее описание

Calcium acetate monohydrate is calcium salt of acetic acid. Crystals study reveals the structure to be triclinic. Its solubility in aqueous solution over a range of temperature has been studied.

Методы очистки

Recrystallise it from water (3mL/g) by partial evaporation in a desiccator. [Beilstein 2 IV 113.]