xanthic

A salt of a xanthic acid, especially a simple xanthic acid salt, as of sodium or potassium, used as a flotation collector for copper, silver, and gold.

原酸盐一种原酸盐，尤指单一原酸盐。如原酸钠或原酸钾，是原酸化合之一，用作铜、银和金飘浮集中剂

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝酸溶解样品,原酯棉富集分离,以硫氰酸盐滴法进行测。