Sacks of 25 kilos.
Concentration 94.5%, physical state Colorless, odorless crystals of astringent taste, large stone, medium, or powder, soluble in water and glycerin, insoluble in alcohol.
Aluminum and ammonium sulphate, double aluminum and ammonium salt, burned alum, ammoniacal alum.
Purification of water for drinking, coloring and printing textiles and tanning. Manufacture of pigments, lacquers, artificial gems, paper, vegetable gum, cements for porcelain and marble, fire retardants, copper electrolytic coating, clarification of swimming pools. It is not recommended for the use of deodorants, that use is indicated in the potassium stone.