White crystalline powder. It is hygroscopic. Crystal water is lost at 150℃, and it is converted into strontium carbonate after burning. Soluble in water and slightly soluble in alcohol, the aqueous solution is neutral to litmus. The minimum lethal dose (rat, vein) was 123mg/kg.
Microcrystallization determination of carbon dioxide, determination of carbonate by drop analysis, cyclohexyl hexaol test, used as chemical reagent.