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怎樣分辨氯化鈣廠家產品是否有水?
作者: 冠旭氯化鈣廠家    發布日期: 2020/8/20 10:06:26     人氣:

  氯化鈣含有結晶水,但在某些情況下,需要無水氯化鈣。那么,如何區分氯化鈣是不是有水呢?下面氯化鈣廠家就來介紹一下。

  有人認為它是粉末狀的,如果為粉狀,則為無水氯化鈣,這是不正確的,通過物理學無法區分氯化鈣是否有水。

  1、稱重法。由于無水氯化鈣和氯化鈣的含量不同,因此可以稱量氯化鈣溶液。

  2、以人眼可以觀察到的方式,即將少量氯化鈣帶入試管中加熱,如果試管內壁上有水滴,則為氯化鈣,不是為無水氯化鈣。

  3、氯化鈣廠家通過有機化學從分子結構測量氯化鈣仍是準確的,并且分子結構適合于鑒定,這需要使用分子結構對化學成分進行定量分析。

怎樣分辨氯化鈣廠家產品是否有水?

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