Title: Cupric Tartrate
CAS Registry Number: 815-82-7
CAS Name: (2R,3R)-2,3-Dihydroxybutanedioic acid copper (2+) salt (1:1)
Molecular Formula: C4H4CuO6
Molecular Weight: 211.62
Percent Composition: C 22.70%, H 1.91%, Cu 30.03%, O 45.36%
Literature References: Prepd by reaction of K tartrate with Cu(NO3)2: Kirschner, Kiesling, J. Am. Chem. Soc. 82, 4174 (1960).
Derivative Type: Trihydrate
Properties: Green to blue, odorless powder. Slightly sol in water; sol in acids, alkali solns.
Use: In baths for Cu electroplating.