Potassium Phosphate Monobasic CAS 7778-77-0

CAS:7778-77-0

Cov mis molecular:H2KO4P

Qhov Hnyav Molecular:136.085541

EINECS:231-913-4

Cov lus txhais:POTASSIUM PHOSPHATE MONOBASIC, PH EUR; PotassiumDihydrogenOrthophosphate (Anhydrous) Ep; PotassiumPhosphate, 2M kua; PotassiumDihydrogenPhosphateFcc; MonopotassiumPhosphateFoodGrade; PotassiumDihydrogenPhosphateBp; PotassiumPhosphateMonobasic, Anhydrous; PotassiumDihydrogenO-PhosphateGr; PotassiumDihydrogenPhosphateNf; MonopotassiumPhosphateTechGrade; PotassiumDihydrogenPhosphateAr

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Potassium Phosphate Monobasic CAS 7778-77-0 yog dab tsi??

Potassium Phosphate Monobasic yog ib qho tsis muaj xim rau dawb crystalline lossis crystalline hmoov uas tsis muaj ntxhiab. Qhov ceev ntawm qhov sib piv yog 2.338. Yooj yim yaj rau hauv dej, tsis yaj hauv ethanol. Cov kua dej yog acidic, nrog pH ntawm 4.2-4.7 rau 2.7% aqueous kua. Ruaj khov hauv huab cua. ADI0-70mg / kg (FAO / WHO, 1994).

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
qhov chaw yaj	252.6 °C (lit.)
Lub zog ua pa	0Pa ntawm 25 ℃
UA KOM YAJ	222 g/L (20 ºC)
pKa	(1) 2.15, (2) 6.82, (3) 12.38 (ntawm 25 ℃)
PH	4.2-4.6 (20g/l, H2O, 20℃)
Cov xwm txheej cia khoom	Khaws cia ntawm +5°C txog +30°C.

Daim Ntawv Thov

Potassium Phosphate Monobasic yog ib qho khoom zoo uas muaj cov nyhuv ntawm kev ua kom cov hlau ions nyuaj, pH tus nqi, thiab ionic lub zog ntawm cov khoom noj, yog li txhim kho qhov lo thiab dej tuav peev xwm ntawm cov khoom noj. Tuam Tshoj cov cai lij choj hais tias nws tuaj yeem siv rau hmoov nplej, nrog rau kev siv ntau tshaj plaws ntawm 5.0g / kg; Qhov ntau tshaj plaws siv hauv dej haus yog 2.0g / kg.