Title: Thallium Selenate
CAS Registry Number: 7446-22-2
Additional Names: Thallous selenate
Molecular Formula: O4SeTl2
Molecular Weight: 551.72
Percent Composition: O 11.60%, Se 14.31%, Tl 74.09%
Line Formula: Tl2SeO4
Literature References: Prepd from a soln of thallous carbonate in selenic acid: Kuhlmann, Bull. Soc. Chim. [2] 1, 330 (1864).
Properties: Orthorhombic crystals; d 6.875; mp >400°; 2.13 g dissolve in 100 g water at 9.3°, 2.4 g at 12°, 10.86 g at 100°. Insol in alcohol and ethyl ether.
Melting point: mp >400°
Density: d 6.875
Status: This monograph has been retired and is no longer subject to revision or update. |