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rossmonica

金虫 (小有名气)

[求助] 氟硼酸长时间放置会变质吗?

我们实验室有一瓶2010年的氟硼酸,现在用会变质吗?
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聚乳酸567

金虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
sddtc888: 金币+1, 谢谢参与,欢迎常来! 2013-08-01 23:38:58
rossmonica: 金币+3, ★★★很有帮助, 谢谢您的回复 2013-08-02 10:13:37
氟硼酸一般浓度为40%以上的水溶液,所以长期储存会有一些挥发和水解,但是只要不放在玻璃瓶中问题应该不大,顶多成分会发一些。
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