Aluminium Sulfate; White or off white solid; Granular/Flake/Lump; OEM Service Flocculant Product name: Aluminium Sulfate solids Chemical Family: Aluminum Compounds Formula: Al2(SO403 Appearance & Odour: White solid. Odorless Boiling Point 650deg, decomposing Melting Point: 115 deg Technical Specifications Item Fe-Free type(%) Lower grade(%) Al2O3 16.2 15.8 Fe 0.007 0.5 pH( 1% water solution) 3.2 3.0 Granularity 8-30mm,20-40mm 8-30mm, 20-40mm Water insobility 0.05 0.1 Tablets 25g 100g 200g 25g 100g 200g Packaging 25kg plastic bags for the granular 25kg plastic drum( Blue drum) for the tablet. Or 25g tablet, 5 tablets in a nonwoven bag, 8 bags in one box, 24 box in one carton. Other packing options are also available upon your requests. Show More