Magnesium Oxide Light CAS 1309-48-4 is a white powder, which is widely used as the raw material of rubber, cable & wire, dyeing, grease, glass-ceramic and refrigerator magnetic compounds.
Items Industry grade USP32 gradeAppearance White Fine Powder White Powder
Magnesium Oxide,% 98.0%min. ≥97.0
Calcium Oxide (CaO),% 0.1max. ≤2.0
Surface Water,% 0.8max. /
Acid Insolubles,% 0.05max. ≤0.1
Iron,ppm 60max. ≤0.1
Loss on ignition,% 2.0max. /
Chloride,% 0.1max. ≤0.1
Sulphates,% 0.2max. ≤0.1
Arsenic,% 3max. /
Heavy Metals (as Pb), 20max. /
Bulk density,g/cm3 0.2max. /
Industry field: Raw material of rubber, cable & wire, dyeing, grease, glass-ceramic and refrigerator magnetic compounds.Pharm. or food field is used to balance the acidity in pharmaceutical drugs use and food application.
25kg/bag, 10mt per 20’ft(light);25kg/bag, 15mt per 20’ft(heavy);