| Country of Origin | United States |
|---|---|
| Modified Item | No |
Check the listing for details. Aluminum Sulfate Alum Technical One Pound. Condition: New, Made in United States. Listed at 6.99 USD. A white, crystalline solid having a density of 2.71. A non-toxic, noncombustible material having a sweet taste. Derived by treating kaolin or aluminium hydroxide with sulfuric acid.