Aluminum sulfate octadecahydrate
Agent Name
Aluminum sulfate octadecahydrate
Formula
Al2.O12-S3.18H2-O
Synonyms
Aluminum sulphate octadecahydrate; Cake alum octadecahydrate; Dialuminum sulfate octadecahydrate; Patent alum; Sulfuric acid, aluminum salt (3:2), octadecahydrate; [ChemIDplus] Cake alum; [Merck Index] UN3077
Category
Metals, Inorganic Compounds
Description
White solid; [Merck Index]
Sources/Uses
Used for tanning leather, sizing paper, fireproofing and waterproofing cloth, clarifying oils and fats, treating sewage, waterproofing concrete, deodorizing and decolorizing petroleum, and purifying water; Also used in dyeing (mordant) and in manufacturing (lakes, aluminum resinate, aluminum salts, aluminum acetate solutions, antiperspirants, and agricultural pesticides; [Merck Index]
Comments
Causes degenerative changes to brain in 13-week oral studies of rats; [RTECS] An irritant; [Merck Index] An irritant that may cause serious eye injury; Targets the lungs and bone; [Sigma-Aldrich MSDS] See "Aluminum sulfate."
Explanatory Notes
The Guide in the Emergency Response Guidebook is for "Environmentally hazardous substances, solid, n.o.s."
Processes
Industrial Processes with risk of exposure: