Sunday, November 29, 2015

Selenium halogen compounds



Iodides of selenium are not able-bodied known. The alone abiding chloride is selenium monochloride (Se2Cl2), which ability be bigger accepted as selenium(I) chloride; the agnate boiler is aswell known. These breed are structurally akin to the agnate disulfur dichloride.

Selenium dichloride is an important reagent in the alertness of selenium compounds (e.g. the alertness of Se7). It is able by alleviative selenium with sulfuryl chloride (SO2Cl2).

In allegory with its sulfur analogue (sulfur hexafluoride), selenium hexafluoride (SeF6) is added acknowledging and is a baneful pulmonary irritant.Some of the selenium oxyhalides, such as selenium oxyfluoride (SeOF2) and selenium oxychloride (SeOCl2) accept been acclimated as specialty solvents.

more about: Selenium

from: Metal Powder

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