精碘

精碘

CAS No.: 7553-56-2
质量指标(Specification)
外观(Appearance):
带有金属光泽的紫黑色鳞晶或片晶
包 装: 50kg桶装

精碘的性质:为性脆,蒸气呈紫色。具有特殊刺激臭。 熔点 113.5℃ ,沸点 184.35℃ ,相对密度 4.93(20/4℃) 微溶于水,溶解度随温度升高而增加;难溶于硫酸;易溶于有机溶剂;碘也易溶于氯化物、溴化物;更易溶于碘化物溶液;可溶解硫、硒、铵和碱金属碘化物、铝、锡、钛等金属碘化物。

 



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