Nomenclature
CAS number: 547-56-8
p-Hydroxybenzenesulfonic acid copper salt; cupric sulfocarbolate; Cupriaseptol.
C
12H
10CuO
8S
2; mol wt 409.88.
C 35.16%, H 2.46%, Cu 15.50%, O 31.23%, S 15.65%.
[C
6H
4(OH)SO
3]
2Cu.
Description and references
Prepd by double decomposition of CuSO4 and Ba p-phenolsulfonate: Lagenbeck, Mahrwald, Ann. 605, 111 (1957).
Derivative
Hexahydrate.
Properties
Blue to green, rhombic prisms or needles. Soluble
in water, alcohol.Use
In baths for Cu electroplating; esterification catalyst.
Status
This monograph has been retired and is no longer subject
to revision or update.