ALUMINUM SULFATE

Sales Specification

*Appearance: White
*Purity: 99% Min
*Al203 amount: 17% Min
*Fe203 amount: 0.05% max
*Water insoluble substance: 0.2% max
*pH: 3.10 min
*Dimension: 1-6 mm
*Arenic (As): 14mg/kg Al Max
*Cadmium (Cd): 3mg/kg Al Max
*Chrome (Cr): 30mg/kg Al max
*Mercury (Mg): 4mg/kg Al max
*Nickel (Ni): 20mg/kg Al max
*Lead (Pb): 40mg/kg Al Max
*Antimony (Sb): 20mg/kg Al Max
*Selenium (Se): 20mg/kg Al