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- 介绍: 微溶于水。微溶于冷乙醇,难溶于苯和三氯甲烷。易溶于碱,易溶于酸化的乙醇和硫酸溶液,随试剂溶液PH值的升高,颜色由黄色 橙黄色 橙红色,强碱中显紫红色并逐渐分解。在弱酸性介质中与Ge4+、Sn4+等离子形成红或紫色配合物。最大吸收波长552nm,
- 熔点: >300°C
- 比重: 1·59
- 储存条件: RT
- 用途: 光度法测定锗、钼、铌、锑、锡和钽等。常用于燃料中间体或化学试剂。
- 敏感性: 对湿度敏感;光敏
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