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鹽酸羥胺,硫酸羥胺

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硫酸羥胺制備
發布時間:2022-06-21        瀏覽次數:164        返回列表
  硫酸羥胺是現在一種經常用到的化學產品,但是你知道它的制備方法嗎?它是怎樣生產出來的?下面我們先去了解一下。
(1)將硫酸溶液和酮肟加入反應精餾系統進行反應精餾;
(2)當反應液中硫酸羥胺的濃度達到IJ2時,依次從反應精餾系統的頂部抽出餾出液。8 ?5mol/L,結晶和過濾操作同時進行;
(3)進一步冷卻反應溶液,結晶過濾。
在一個優選的實施方案中,本發明提供了硫酸羥胺的制備方法,其中將步驟(2)和(3)中獲得的硫酸羥胺晶體進一步洗滌和干燥處理。
硫酸羥胺是現在醫藥,農藥的合成物質,在使用的時候要注意它的特性,一定要按照上面的方法去進行。
文章來源:http://www.yongmaoshengwu.com/xinwen/news/show287.html
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