depuration

This paper has studied the phthalocyanin complex of Cobalt synthesized by benzene bitter wine-urea law,and after depuration,an infrared, ultra-violet spectrograph determination is carried.

文章主要苯酐-尿素法合成酞菁钴、经提纯并对其进行外、紫外光谱测定、合成及表征结果表明,外光谱表征推测结构可靠,紫外光谱析表明有特征吸收峰之处。