الوصف

Classification: Magnesium Oxide CAS No.: ********4 purity:****9% single crystal/ light/heavy Appearance: white powder Food Grade, Industrial Grade Packaging Detail: *5 kg paper bag lined with plastic bag. Product : Magnesium oxide (light ) , MgO Appearance :white powder Specification : Excellent grade MgO %≥ ****************************************5 CaO%≤ *****************************************1 HCl Insoluble %≤******************************0.1 *****%≤****************************************3.5 Sulfate %≤*************************************0.2 Chloride %≤ **********************************0.**5 Fe %≤ ******************************************0.*5 Mn %≤*****************************************0.**3 Density g/ml %≤*******************************0.2 Weight of screen residue (**0 μm) %≤ ****0.*3 First grade MgO %≥ ****************************************3 CaO%≤ *****************************************1.5 HCl Insoluble %≤******************************0.2 *****%≤****************************************5 Chloride %≤ **********************************0.1 Fe %≤ ******************************************0.*6 Mn %≤*****************************************0.**0 Density g/ml %≤*******************************0.2 Weight of screen residue (**0 μm) %≤ ****0.*5 Second grade MgO %≥ ****************************************2 CaO%≤ *****************************************2 *****%≤****************************************5.5 Chloride %≤ **********************************0.*5 Fe %≤ ******************************************0.1 Density g/ml %≤*******************************0.*5 Weight of screen residue (**0 μm) %≤ ****0.2 Usage : mainly use for produce rubber, plastic, wires, cables dyes, paints, glass, ceramics, chemical reagents, pharmaceuticals, food additives. Package : *5 kg paper bag lined with plastic bag .