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实验室必备技能,化学反应常见化合物的淬灭方法
其中亚硫酸钠因反应速率快、耗时短更具应用优势,处理完成后废液需按危险化学品规范处置。 06 碱金属氢化物,氨化物(NaH,NaNH2,CaH2) 氢化钠(NaH)通常以60%油分散体形式储存,需除油时可使用正己烷分次洗涤(保留底层NaH防止氧化)。一般情况下不用 ...
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