The most common name is aluminum potassium sulfate. A colorless to white crystalline substance.
Popular use is making crystals. See Online Instructions for making crystals by visiting catalog.The item "Potassium Alum 500 Grams (used in crystal growth) Free Priority Shipping" is in sale since Friday, September 19, 2014. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Supplies\Lab Chemicals". The seller is "chemicalplace" and is located in Rutherford, New Jersey.
This item can be shipped to United States.