Molecular formula :
temperature : 50 ° C
traits : colorless crystal.
dissolved : soluble in water and ethanol.
purposes : Preparation for sulfa drugs and dyes, etc..
produced or Source : Cyanide from ammonia (ICC) and calcium ammonium iodide or by the role of urea and ammonia under pressure from role.
Note : Because free guanidine separation difficulties, general merchandise its salts, such as guanidine hydrochloride and sulfuric acid guanidine, such as nitric acid guanidine. The 160 ° C decomposition.
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