Mag Oxide Over The Counter
Chemical Formula: MgO
CAS Number:1309-42-8
Odor: Odorless
Physical state: Brown powder
PACKING:25KG/BAG
MAGNESIUM OXIDE
MgO replaces caustic soda (NaOH) in wastewater treatment, reducing pH spikes (safe operating range: 8.5-10.5). Its slow hydrolysis minimizes sludge formation versus lime (CaO), cutting disposal costs by 30%. As a halogen scavenger in plastics, it neutralizes HCl release during PVC pyrolysis without toxic byproducts. Our Eco-MgO grade is certified for green chemistry applications, including SO₂ scrubbing in flue gases.
| Test items | Stand% |
|
MgO% |
85min |
|
CaO% |
3.0max |
|
SiO% |
9.0max |
|
Fe2O3% |
1.5max |
|
Al2O3% |
1.5max |
In steelmaking, our dead-burned MgO (98.5%) withstands 2,800°C in furnace linings, reducing energy loss by 15% vs alumina. For advanced ceramics, nano-MgO (<100nm) lowers sintering temperatures by 200°C while enhancing fracture toughness. We provide fused it grains (3-5mm) for slide gate refractories, ensuring precise flow control in molten metal handling. Technical support includes thermal shock resistance optimization.








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