-
Sodium acetate
Sunan Sinadari:Sodium acetate
Tsarin kwayoyin halitta: C2H3NaO2;C2H3NaO2· 3H2O
Nauyin Kwayoyin Halitta:Rashin ruwa: 82.03;Trihydrate: 136.08
CAS: Rashin ruwa: 127-09-3;Saukewa: 6131-90-4
Hali: Anhydrous: Yana da farin crystalline m foda ko toshe.Ba shi da wari, yana ɗanɗanon vinegar.Yawan dangi shine 1.528.Matsayin narkewa shine 324 ℃.Ƙarfin ɗaukar danshi yana da ƙarfi.1g samfurin za a iya narkar da a cikin 2ml ruwa.
Trihydrate: Yana da launi mara launi ko lu'u-lu'u masu launin fari ko fari crystalline foda.Yawan dangi shine 1.45.A cikin iska mai dumi da bushewa, za ta iya samun sauƙin yanayi.1g samfurin za a iya narkar da a game da 0.8mL ruwa ko 19mL ethanol.
-
Potassium acetate
Sunan Sinadari:Potassium acetate
Tsarin kwayoyin halitta: C2H3KO2
Nauyin Kwayoyin Halitta:98.14
CAS: 127-08-2
Hali: Farin lu'ulu'u ne.Yana da sauƙin lalata kuma yana ɗanɗano gishiri.Ƙimar PH na 1mol/L maganin ruwa mai ruwa shine 7.0-9.0.Dangantaka yawa(d425) shine 1.570.Matsayin narkewa shine 292 ℃.Yana da narkewa sosai a cikin ruwa (235g/100ml, 20℃; 492g/100mL, 62℃), ethanol (33g/100mL) da methanol (24.24g/100ml, 15℃), amma insoluble a ether.
-
Potassium diacetate
Sunan Sinadari:Potassium diacetate
Tsarin kwayoyin halitta: C4H7KO4
Nauyin Kwayoyin Halitta: 157.09
CAS:127-08-2
Hali: Launi ko fari crystalline foda, alkaline, deliquescent, mai narkewa a cikin ruwa, methanol, ethanol da ruwa ammonia, insoluble a ether da acetone.
-
Sodium Diacetate
Sunan Sinadari:Sodium Diacetate
Tsarin kwayoyin halitta: C4H7NaO4
Nauyin Kwayoyin Halitta:142.09
CAS:126-96-5
Hali: Yana da farin crystalline foda tare da acetic acid wari, yana da hygroscopic da sauƙi mai narkewa a cikin ruwa.Yana bazuwa a 150 ℃
