Europium (III) iodide

General
Surname	Europium (III) iodide
other names	Europium triiodide Europium iodide (ambiguous)
Molecular formula	EuI 3
Brief description	colorless solid (nonahydrate)
External identifiers / databases
CAS number 13759-90-5 75179-65-6 (nonahydrate) EC number 237-351-6 ECHA InfoCard 100.033.941 PubChem 15244002 Wikidata Q15628197
properties
Molar mass	532.68 g mol −1
Physical state	firmly
safety instructions
GHS hazard labeling no classification available
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Europium (III) iodide is an inorganic chemical compound of europium from the group of iodides .

properties

Europium (III) iodide occurs only in the form of its hydrates (e.g. hexahydrate or nonahydrate). The nonahydrate is a water-soluble, hygroscopic solid that is in the form of colorless needles. The anhydrate was shown so far by any known method because it unstable to his disproportionation europium (II) iodide and iodine is.

Individual evidence

1. ↑ ^{a b c} Jane E. Macintyre: Dictionary of Inorganic Compounds . CRC Press, 1992, ISBN 0-412-30120-2 , pp. 3123 ( limited preview in Google Book search).
2. ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
3. ↑ Georg Brauer (Ed.), With the collaboration of Marianne Baudler a . a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 1079.