Nomenclature
CAS number: 12062-24-7
Cupric fluosilicate; cupric silicofluoride.
CuF
6Si; mol wt 205.62.
Cu 30.90%, F 55.44%, Si 13.66%.
CuSiF
6.
Description and references
Prepn: Worthington, Haring, Ind. Eng. Chem. Anal. Ed. 3, 7
(1931).
Derivative
Tetrahydrate.
Properties
Blue, monoclinic, efflorescent crystals. d 2.56: Clark et al., Can. J. Chem. 47, 3859 (1969). Readily sol in water. Keep well closed.Use
Dyeing and hardening white marble; treating plant
diseases.