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.

文章主要研究了苯酐-尿素法合成酞菁钴、经提纯并对其进、紫光谱测定、合成及征结果明,光谱征推测结构可靠,紫光谱明有特征吸收峰之处。