Title: Magnesium Potassium Selenate
CAS Registry Number: 28041-84-1
Additional Names: Potassium magnesium selenate
Molecular Formula: K2MgO8Se2
Molecular Weight: 388.42
Percent Composition: K 20.13%, Mg 6.26%, O 32.95%, Se 40.66%
Line Formula: K2Mg(SeO4)2
Literature References: Prepd from a soln of aq magnesium and potassium selenates: Tutton, cited in Mellor's 10, 864 (1930).
Derivative Type: Hexahydrate
Properties: Monoclinic prisms. d420 2.365. Freely sol in water.
Density: d420 2.365
Status: This monograph has been retired and is no longer subject to revision or update.