Sell Magnesium Oxide; Magnesia

Description

Molecular Formula: MgO Molecular Weight: *0.3 Melting point:***0 Boiling point:***0 Appearance:Transparent glass sheet or white crystalline powder CAS No.:*********8 HS:*****0 Property: White amorphous powder, odourless. It can soluble in acid or ammonium salt solution, insoluble in water and ***** the air it can gradually build basic magnesium carbonate after absorbing moisture and carbon dioxide. It is the raw material of electronic products and advanced fire-resistant products. Application: ***** retardant used for chemical fiber and plastics trades. 2.High-temperature dehydrating agent used for the production of silicon steel sheet, high-grade ceramic material, electronic industry material, adhesive and additive in the chemical raw material. 3.High-frequency magnetic-rod antenna, magnetic device filler, insulating material filler and various carriers used in radio industry. ***** fiber and refractory material, magnesite-chrome brick, filler for refractory coating, refractory and insulating instrument, electricity, cable, optical material, material for steel-smelting furnace and other high- temperature. Magnesium oxide(MgO)≥****5% Calcium oxide(CaO)≤0.*0% Insolubles in HCL solution≤0.*8% Screening residues(**0µm)≤0.*2% Sulfate (as SO4)≤0.*5% Iron(Fe)≤0.*1% Manganese(Mn)≤0.**3% Chloride(as CI)≤0.*2% Ignition loss≤3.5% Bulk density (g/ml)***0.**7 Linda Chang Shijiazhuang Shinearly Chemicals Co., Ltd. Add: No.**5 Yellow River Road, High-Tech Zone, Shijiazhuang******5, Hebei Province, China Tel: ****************5 Fax: ****************2 E-mail: linda # sjzxinerlichem com chinaexporter**6#hot-mail com(MSN) Website: http://www.sjzxinerlichem com