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- 介绍: 能被熔融的硫酸氢钾或苛性钾所分解,并与后者生成钽酸钾。溶于氢氟酸,不溶于水、乙醇和矿酸。半数致死量(大鼠,经口)8000mg/kg。
- 熔点: 1800°C
- 储存条件: 密封保存。
- 用途: 用于生产钽酸锂晶体和特种光学玻璃添加剂。
- 敏感性: 对湿度敏感
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