High-purity Magnesium Oxide & Magnesium Carbonate

These products have special high purity.
They have stable quality due to our integrated production process.

Typical Analysis
  Magnesium Oxide Magnesium Carbonate
STARMAG HP-30 GP-30
Loss on drying(%) - 1.5
Loss on ignition(%) 1.0 56.5
Assay(as MgO)(%) 99.9 41.5
SO3(ppm) 300 150
Na(ppm) 130 90
Ca(ppm) 10 8
Si(ppm) 10 2
Cl(ppm) 3 3
Fe(ppm) 2 1
Al(ppm) 4 1
Bulk Density(g/ml) 0.55 0.47
Specific surface area(m2/g) 15 27
Average particle size(µm) 6.0 8.0

Applications

  • *Fine ceramics
  • *Fluorescent paints
  • *Cosmetics
  • *Glass
  • *Reagents
  • *Chemical raw material