Aluminum Sulfate Powder [CAS_10043-01-3 ] [Al2(SO4)3] 99+% White 50 Lb Bag

Wintersun code: 01-012-02 CAS Number: 10043-01-3  Molecular Formula: Al2(SO4)3 Molecular Weight: 342.14 g/mol   Applications Coagulant in pulp and paper mills, water purification and treatment, leather tanning, textiles; lubricating compositions,fire retardants; decolourisaton agent in petroleum, deodorizer; food additive; firming agent; sizing paper; lakes; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst, pH control; waterproofing concrete. 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: 0-2 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  Packing 50 lb bag