... Sr product with best quality, attractive price, and satisfactory services. Strontium hydroxide, Sr(OH)2, ... octahydrate form.Appearance: opaque crystal, soluble in acid and NH4cl solution, slightly soluble in cold water,Preparation:Because Sr ... as or , drop by drop to a solution of any strontium salt, most commonly Sr(NO3 ... fine white powder. From here, the solution is filtered, and the Sr(OH)2 is washed ...