Action and Uses: Used externally like alum, being more escharotic.

*Alumini Acetas, Aluminum Acetate.—Normal aluminum acetate, Al(C2H3O2)3.

Liquor Alumini Acetatis (Liq. Alumin. Acet.), Solution of Aluminum Acetate, N.F. (Liquor Burowii, Burow’s Solution).—Contains normal aluminum acetate, Al(C2H3O2)3 (about 5%).

Uses: Popular astringent wash.

Dosage: Usually diluted with 15 parts of water.

Alumini Acetico-Tartras, Aluminum Acetico-Tartrate.

Liquor Alumini Acetico-Tartratis (Liq. Alumin. Acet.-Tart.), Solution of Aluminum Acetico-Tartrate, N.F.—A solution of aluminum acetate and tartrate obtained by dissolving aluminum hydroxide in a mixture of acetic and tartaric acids.

Alumini Chloridum (Alum. Chlor.), Aluminum Chloride, N.F.—AlCl3 + 6H2O.

A nearly white deliquescent powder, with a sweetish, astringent taste. Freely soluble in water (1:1) and in alcohol (1:3).

Action and Uses: Antiseptic and astringent, without advantage over alum.