8687. Sodium Tetrachloroaluminate

Nomenclature

CAS number: 7784-16-9
Aluminum sodium chloride; sodium chloroaluminate.
AlCl4Na; mol wt 191.78.
Al 14.07%, Cl 73.95%, Na 11.99%.
AlCl3.NaCl.

Description and references

Prepn: Gmelins, Aluminum (8th ed.) 35B, p 376 (1934); Good, Batha, US 2867499 (1959 to Olin Mathieson).

Properties

Yellowish powder. Sol in water.

Use

Catalyst for organic reactions.