12-01218. Beryllium Potassium Fluoride [Archived]

Nomenclature

CAS number: 7787-50-0
Potassium tetrafluoroberyllate.
BeF4K2; mol wt 163.20.
Be 5.52%, F 46.56%, K 47.91%.
K2BeF4.

Description and references

Prepn: Gmelins, Beryllium (8th ed.) 26, 172 (1930). Review of prepn and properties of beryllium halides: Bell, Adv. Inorg. Chem. Radiochem. 14, 255-332 (1972).

Properties

Hard masses. Sol in water, practically insol in alc.

Status

This monograph has been retired and is no longer subject to revision or update.