1kg Magnesium Oxide 96% Light
Product Code: HIPhWfQ
Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2− ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to separate moisture.
Refractory material
One of the raw materials for making cement
Used by libraries to preserve books
Heartburn and sour stomach relief
Minimum Assay: >96%
Molecular Formula: MgO
Molecular Weight: 40.30
Solubility in water (% weight): Insoluble in water
Melting Point: 2852°C
Boiling Point: 3600°C
Refractive Index: 1.736
Loss on ignition at 800°C: <1.78%
Free Alkali & Soluble Salts: <1.8%
Acid Insoluble Substances: <0.00%
Calcium (Ca): <0.5%
Heavy Metals (as Pb): <0.002%
Iron (Fe): <0.001%Hazard Phrases: Not considered harmful under normal laboratory conditions
Cas No: 1309-48-4
Einecs No: 215-171-9
Refractory material
One of the raw materials for making cement
Used by libraries to preserve books
Heartburn and sour stomach relief
Minimum Assay: >96%
Molecular Formula: MgO
Molecular Weight: 40.30
Solubility in water (% weight): Insoluble in water
Melting Point: 2852°C
Boiling Point: 3600°C
Refractive Index: 1.736
Loss on ignition at 800°C: <1.78%
Free Alkali & Soluble Salts: <1.8%
Acid Insoluble Substances: <0.00%
Calcium (Ca): <0.5%
Heavy Metals (as Pb): <0.002%
Iron (Fe): <0.001%Hazard Phrases: Not considered harmful under normal laboratory conditions
Cas No: 1309-48-4
Einecs No: 215-171-9
Product Code: HIPhWfQ
Product Condition: New
weight: 1.0kg
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