1. Description: Aluminium polychlorid Molecular formula [ Al2( OH) LnCL6-n] m CAS NO: 1327-41-9 2. Specification: Al2o3( m/ m) g30% Water-insoble( m/ m) f0.3 Basicity f40-90 Aluminium Nitrogen f0.09 As ( m/ m) 0.005 Pb f0.003 Cd f0.006 Hg f0.00002 Cr f0.0015 3. Packing 25kg in net PEbag 4. Usage : watertratement industry such as drinking water industrial process water, daily sewage.ect