Features: 1) White crystal 2) Easy to dissolve in water 3) Dehydration temperature: 86.5â?? 4) Lose water at 250â?? 5) Starts dissolving at 300â?? 6) Dissolve into r-AL2O3.SO2 at 860â?? 7) Applications: 1. The production of high-class paper, flocculating agent, catalyst carrier, manmade precious stone and other aluminum oxide 2. Coating in the production of titanium white power Packing: 50-100g/PP bag with plastic film Name Al2O3% Fe% no dissolve water% PH Gravity low-iron fuse steel desulphurization â?¥ 15.8 â?¤ 0.5 â?¤ 0.15 â?¥ 3.0 1.69 Non-iron vitriol â?¥ 16.0 â?¤ 0.005 â?¤ 0.1 â?¥ 3.0 1.69 Show More