The cursory look at the literature survey revels the fact that Copper reacts with many organic reagents. It also indicates that some of the reagents recommended suffering through limitations such as interference of Ni(II)2,
W(VI) 3, etc. complex formation takes place after several minutes4,5 some of the regents are not selective6,7 and sensitive also some are less stable8 In this paper a new method has been developed using Hydrazinecarboxymide2-[(2-hydroxyphenyl) methylene (HC22HPM) for extraction and Spectrophotometric
determination of copper Cu (II), which is simple, selective and sensitive.