Aluminum Oxide Industrial Grade
Chemical character: AL2O3/Industry Grade
Products status: White Powder
Use: Can be used for ceramic , colourful  materials, aluminummetal,, fireproof, glass products etc.
Procession: With sodium (NaOH) solution heating bauxite in thealumina dissolution obtain
sodium aluminate solution. Solution and residue (red mud)separation, the lower
the temperature, by adding aluminum hydroxide as seed, stirringafter a long
period, precipitation of sodium aluminate decomposition of aluminumhydroxide,
washed, and 950 ~ 1200 temperature calcination, will have toalumina product.
1. Molecular formula: Al2O3
2. CAS No.:1302-74-5
3. Appearance: white powder
4. Specifications
Item          Index
ALOH3 ≥98.6
AL2O3 ≤0.02
SiO2≤ 0.02
Fe2O3≤ 0.26
LOSS % 1±0.5
Whiteness% 94
Mesh: 100-2000Mesh
Remarks: Mesh can be made as per the clients requirements.
5. Packing: 25kg/50kg(plastic or paper); 1000kg(plastic)
6. Quantity/20FCL: 20MTS (Non-Palletized)

Aluminum Oxide Industrial Grade