Molybdenum(VI) oxide
Molybdenum(VI) oxide (CAS: 1313-27-5), with the chemical formula MoO3 and a molecular weight of 143.94 g/mol, is a key inorganic compound. It presents as an off-white to blue-gray solid. Molybdenum(VI) oxide serves as a critical precursor in materials science, particularly for the development of fast ion conductors and superconductors. Its applications extend to catalysis and various chemical synthesis pathways.
- IUPAC
- Molybdenum trioxide
Precursor for Advanced Materials
Molybdenum(VI) oxide is used as a precursor for LAMOX fast ion conductors and superconductors. This application highlights its importance in developing cutting-edge electronic and conductive materials.
Catalysis
The compound finds application in catalysis, leveraging molybdenum's unique chemical properties. It is employed in various industrial and research settings for promoting chemical reactions.
Chemical Synthesis
As a versatile reagent, MoO3 is utilised in diverse chemical synthesis processes. Its reactivity makes it a valuable component in the creation of complex molecules and materials.
Materials Science
Molybdenum(VI) oxide is integral to materials science research and development. It is studied and applied for its properties in areas such as buffer layers and metal/ceramic applications.
| Molecular weight | 143.94 |
|---|---|
| Linear formula | MoO3 |
| Assay | ≥99.5% |
| Grade | ReagentPlus® |
| Colour | off-white to blue-gray |
| Impurities tested | ≤0.01% insol. dil. NH4OH |
| Application | Precursor to LAMOX fast ion conductors and superconductors.1,2 |
| Melting point | 795 °C(lit.) |
Hazard statements
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3288 6.1/PG 3 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36/37-40 |
| Safety statements (S) | 22-36/37 |
| Cation traces | NH4+: ≤0.002%heavy metals (as Pb): ≤0.005% |
| Anion traces | AsO43-, PO43- and SiO2: ≤0.001%chloride (Cl-): ≤0.002%nitrate (NO3-): passes testphosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.02% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Molybdenum(VI) oxide used for?
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Molybdenum(VI) oxide (CAS: 1313-27-5) is used as a precursor for LAMOX fast ion conductors and superconductors, in catalysis, chemical synthesis, and various materials science applications.
What is the CAS number and chemical formula for Molybdenum(VI) oxide?
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The CAS number for Molybdenum(VI) oxide is 1313-27-5, and its chemical formula is MoO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Molybdenum(VI) oxide in ReagentPlus® grade with an assay of ≥99.5%. This product is not represented as USP, BP, or EP grade.
How should Molybdenum(VI) oxide be handled safely?
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Molybdenum(VI) oxide is a Warning substance that may cause eye irritation (H319) and respiratory irritation (H335), and is suspected of causing cancer (H351). Handle with appropriate personal protective equipment including a dust mask (N95 type), eyeshields, faceshields, and gloves, in a well-ventilated area.
How is Molybdenum(VI) oxide packed, shipped, and exported?
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Molybdenum(VI) oxide is packed according to industry standards for safe transport and is exported globally by Tech Serve Solutions. Shipping adheres to UN 3288, Class 6.1, Packing Group 3 regulations.
How can I request a quote or sample of Molybdenum(VI) oxide?
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To request a quote or sample of Molybdenum(VI) oxide, please contact the Tech Serve Solutions sales team through our website or by phone.
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