Cim: Xim tsis muaj xim lossis dawb crystalline hmoov. Nws muaj cov ntxhiab tsw alkaline thiab nws yooj yim rau deliquescence.
Relative ntom: 1.57g / cm ^ 3 (khoom) 25 degree C (lit.)
Yooj yim soluble hauv dej, soluble hauv methanol, ethanol, thiab kua ammonia. Insoluble hauv ether thiab acetone.
Cov tshuaj yog alkaline rau litmus thiab tsis alkaline rau phenolphthalein. Tsawg toxicity. Flamable.
Refractive index: n20/D 1.370
Solubility dej: 2694 g / L (25 º C)
Cov xwm txheej yuav tsum zam thaum khaws cia suav nrog cov av noo, cua sov, qhov chaw hluav taws xob, cov khoom siv hluav taws xob rau tus kheej, thiab cov khoom muaj zog oxidizing.