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- 介绍: 有吸湿性。易分解不易久藏。如加滴乙酸,可保持约3个月。 在矿酸中分离,与稀乙酸及同类的有机酸不起作用。极易溶于水,微溶于醇。其水溶液缓慢分解,但加入几滴乙酸,可保持约3个月。有氧化性。有毒。有刺激性。商品也有含1/2分子结晶水的。
- 熔点: 220℃
- 储存条件: RT
- 用途: 测定钾、铷和铯。在士壤分析中鉴定钾。
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