Specifications

1. Aluminum sulfate
2. MF:Al2(SO4)3
3. Flake,Granules,Lump,Powder
4. Purity:AL2O3 15.8%,16%, 17%
5. Water purity

Properties:

White crystalline or crystalloid powder, 86.5 °C losing some gesso, 250 °C lost all gesso, forming white powder. About 600 °C decomposition generated three alumina. Soluble in water, insoluble in alcohol. Become acidic aqueous solution.

Use:

Analytics reagents. Also used as mordant water-proofing agent, grease decoloring agents and used in leather, paper, pharmaceutical industry.