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- 介绍: 易升华,150℃时蒸气压为0.75Pa。极易挥发,气态显黄白色。在氧、氮和氯气氛中稳定,在空气中加热到600℃时明显离解,高于800℃离解完全。极易受潮,水解生成铼酸。可溶于乙醇、丙酮、吡啶和甲醇等有机溶剂中,但不溶于纯醚与四氯化碳。易为氢、一氧化碳、二氧化硫等还原剂还原成二氧化铼和金属铼。
- 熔点: 220°C
- 沸点: 360°C
- 储存条件: 极易受潮,密封保存
- 用途: 为二氧化硫转化成三氧化硫、亚硝酸转化为硝酸的催化剂。
- 敏感性: 易吸潮
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