高纯BBr_3、POCl_3基体中杂质的分离和测定

Separation and determination of impurities in high purity BBr_3 and POCl_3

用离子交换法-发射光谱法,对高纯 BBr_3、POCl_3基体中 Mn 等八个杂质进行了分离和测定的研究。效果良好,简便快速。

This article investigated the separationand determination of eight impurities suchas manganese,in high-purity BBr_3 andPOCl_3 reagents by ion exehange-emission spec-trum method.It has been proxed that themethod is simple and fast.