Magnesium oxide pharmcueutical grade

1.high intensity 2.widely used 3.different grades 4, high quality

 

Active mangnesium OxideStandard Code: HG/T3928-2007 Points in style: MgO Molecular weight: 40.30 (international atomic weight table at 1993) Appearance: light white powder. Properties: not soluble in water and ethanol, soluble in acid and ammonium salt, moisture absorption, gel placed in the air to absorb moisture and carbon dioxide leaving the activity was reduced. Uses: mainly used in neoprene, butyl, styrene-butadiene synthetic rubber with the agent, fluorine rubber products enhancers and activators. Packaging: plastic bag lined woven bag, net weight per bag 10KG. Specifications:

Index Name	International	Measured results
MgO content%≥	92.0	92
Calcium oxide content%≤	1.0	0.30
Hydrochloric acid is not dissolved%≤	0.10	0.10
Fe Content%≤	0.05	0.005
SO4%≤	0.20	0.20
Loss on ignition%≤	6.0	6.0
Cl%≤	0.20	0.10
Mn%≤	0.003	0.003
Residue(150um)%≤	0.10	0.005
Bulk Density g/ml%≤	0.20	0.10
mgl2/gMgO	above 60.1-80.080.1	above 80

 

Magnesium oxide pharmcueutical grade