magnesium oxide Constantly excellent quality Competitive price Guaranteed delivery Free sample
Molecular formula: MgO
Molecular weight 40.30
Standard code: HG/T257394
magnesium oxide(MgO)content % ≥
calcium oxide(CaO) % ≤
content of acid insoluble % ≤
Screen Residue(150um) % ≤
sulphateSO4) % ≤
iron(Fe) % ≤
manganese(Mn) % ≤
chloride(Cl) % ≤
weight losses for scorching % ≤
Appearance: white light powder.
Features: insoluble in water and ethanol, soluble in acid and ammonium salt, strong moisture absorption, absorb water andcarbon dioxide if exposed in the air.
Use: suitable for rubber, cable & wire, dyeing, grease, glass-ceramic and so on.
Packing: lined with plastic bag, outside woven bag, net weight 15kg or 20kg per bag, cutommize according to the need of consumers.
price for magnesium oxide-high purity