Magnesium oxide
Magnesium oxide (CAS: 1309-48-4, Formula: MgO, MW: 40.30) is a white, solid inorganic compound known for its high melting point and refractory properties. It is utilized across various industrial and scientific fields, including catalysis, electronic materials, and as a precursor in magnesium-based chemical synthesis. TSS supplies high-purity Magnesium oxide for demanding applications.
Catalysis
Magnesium oxide serves as a support material or catalyst in various chemical reactions, particularly in organic synthesis. Its thermal stability makes it suitable for high-temperature catalytic processes.
Electronic Materials
Due to its dielectric properties and high melting point, MgO is employed in electronic components and as a substrate for thin-film deposition. It is particularly relevant in micro- and nanoelectronics applications.
Chemical Synthesis
It acts as a precursor for the synthesis of other magnesium compounds and magnesium-based materials. Its controlled reactivity and high purity are essential for precise chemical manufacturing.
Materials Science
Magnesium oxide is utilized in advanced materials research, including the development of ceramics and refractory components. Its exceptional thermal and electrical insulating properties are highly valued.
| Molecular weight | 40.30 |
|---|---|
| Linear formula | MgO |
| Assay | 99.9% trace metals basis |
| Form | (single crystal substrate) |
| Particle size | -4 mesh |
| Melting point | 2852 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | single side polished |
|---|---|
| Dielectric Constant | 9.8 |
| L × W × Thickness | 10 mm × 10 mm × 0.5 mm |
| Transmittance | 200-400 nm, 90%500-1000 nm, 98% |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Magnesium Oxide used for?
+
Magnesium oxide (CAS: 1309-48-4, Formula: MgO) is used in catalysis, as a substrate in electronic materials, for chemical synthesis, and in materials science research.
What are the CAS number and formula for Magnesium Oxide?
+
The CAS number for Magnesium Oxide is 1309-48-4 and its chemical formula is MgO.
What grade and purity does Tech Serve Solutions supply for Magnesium Oxide?
+
Tech Serve Solutions supplies Magnesium Oxide with an assay of 99.9% trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Magnesium Oxide be handled safely?
+
Handle Magnesium Oxide with appropriate personal protective equipment, including eyeshields and gloves. Use a NIOSH-approved respirator filter (type N95 or P1 EN143) if dust is generated. Consult the Safety Data Sheet for comprehensive handling information.
How is Magnesium Oxide packed and exported?
+
Magnesium Oxide is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of Magnesium Oxide?
+
To request a quote or sample of Magnesium Oxide, please contact our sales team through the website or by phone.
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis