Aluminium Sulphate granules also called Alum and are water soluble. Alum has a wide range of uses including as a fire retardant, used in Cosmetics, and as a mordant.
Aluminium Sulphate is white in dry form
This is industrial grade.
Alum and Sodium bicarbonate are the main ingredients in fire-extinguishers that produce carbon dioxide foams to treat hydrocarbon fuels fires.
200 gram bag of Aluminium Sulphate granules.
Aluminium Sulphate Safety precautions
A breathing mask should be used when handling this product.