应用
Potassium hydrogen L-tartrate is used for stabilizing egg whites, whipped cream and for anti-caking and thickening. It is utilized for the prevention of crystallization of sugar syrups and reduces the discoloration of boiled vegetables. It is an active component in baking powder. It is used in household items in association with lemon juice or white vinegar to clean metals such as brass, aluminum and copper. Furthermore, it serves as a primary reference standard for a pH buffer.

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00065392

EINECS
212-769-1

分子式
C₄H₅KO₆

分子量
188.18

熔点
ca 267° dec.

密度
1.954

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water and dilute mineral acid. Insoluble in alcohol.

Beilstein
6119985

Merck
14,7615

安全信息

RTECS
WW8223000

TSCA
是