12-00385. Aluminum Zinc Sulfate [Archived]

Nomenclature

CAS number: 22992-10-5
Sulfuric acid aluminum zinc salt (4:2:1).
Al2O16S4Zn; mol wt 503.62.
Al 10.72%, O 50.83%, S 25.47%, Zn 12.99%.
Al2Zn(SO4)4.

Description and references

Prepn: Gmelins, Aluminum (8th ed.) 35B, p 610 (1934).

Derivative

Tetracosahydrate.

Nomenclature

Zinc alum.

Properties

Crystals; sol in water.

Status

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