Friedel’s salt
Friedel’s salt
IUPAC name
Calcium chloroaluminate
Other names
Friedel’s salt
Calcium aluminium chlorohydrate
Calcium aluminium chlorohydroxide
Calcium aluminium oxychloride
Properties
Molecular formula
Ca2Al(OH)6(Cl, OH) · 2 H2O
Appearance
White solid
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox references
Friedel’s salt is an anion exchanger mineral belonging to the family of the layered double hydroxides (LDHs). It has affinity for anions as chloride and iodide and is [...]