The solution being evaporated, the trichloride occurs as a greenish-blue deliquescent mass, which is soluble in alcohol. |
Antimony pentachloride, SbCl5 is prepared by heating the trichloride in a current of chlorine. |
The very rounded form of the curve is due to the trichloride being largely dissociated in the liquid state. |
It dissolves in hot hydrochloric acid, evolving hydrosulphuric acid, and producing a solution of trichloride of antimony. |
It gives a precipitate with iodine trichloride, and has therefore probably a pyridine nucleus, it may be an acid anilide. |
Schedule 3 comprises a number of toxic or precursor chemicals with widespread industrial uses, such as phosgene, hydrogen cyanide, phosphorus trichloride and thionyl chloride. |