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- 介绍: 干燥结晶性质稳定,但其溶液甚至在遮光下也能分解氧化。该品溶液遇三氯化铁呈红色。
- 熔点: 146-148°C
- 比重: 1·016
- 储存条件: RT,避光
- 溶解性: 溶于甲醇;乙醇;氯仿;苯;乙酸及50%醇水混合液。
- 用途: 该品能与醛类形成不溶的缩合物,而酮类则没有这一特征,因此用来分离或检验醛类。该品还可用作呱啶的催化剂和色层分析试剂。
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