Magnesium silicide
Magnesium silicide (CAS 22831-39-6), with the chemical formula Mg2Si, is a binary compound of magnesium and silicon. It typically presents as a grey powder with a particle size of -20 mesh. This material is known for its reactivity, particularly with water. Magnesium silicide finds applications as a component in ceramics and as a precursor in materials science research, leveraging its elemental composition.
- IUPAC
- Dimagnesium silicide
- Synonyms
- Dimagnesium silicide
Ceramics Production
Magnesium silicide serves as a foundational material in the synthesis of advanced ceramic components. Its unique composition allows for specific material properties when incorporated into ceramic matrices.
Materials Science
Utilised in materials science, this compound is explored for its potential in developing novel materials with specific electronic or structural characteristics. It is a key ingredient for research into silicide-based materials.
Chemical Synthesis
As a reactive silicide, Mg2Si can be employed as a reagent in specific chemical synthesis pathways. Its reactivity profile enables it to participate in reactions requiring a source of magnesium and silicon.
| Molecular weight | 76.70 |
|---|---|
| Linear formula | Mg2Si |
| Assay | ≥99% trace metals basis |
| Form | powder |
| Particle size | −20 mesh |
Hazard statements
- H261In contact with water releases flammable gas
Precautionary statements
- P231Handle under inert gas
- P422
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2624 4.3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 14/15 |
| Safety statements (S) | 43 |
| Supplemental hazards | Reacts violently with water. |
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 Magnesium Silicide (CAS 22831-39-6) used for?
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Magnesium silicide is primarily used in the production of ceramics and in materials science research for developing novel materials. It can also be used as a reagent in chemical synthesis.
What is the CAS number and chemical formula for Magnesium Silicide?
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The CAS number for Magnesium Silicide is 22831-39-6, and its chemical formula is Mg2Si.
What grade and purity does Tech Serve Solutions supply for Magnesium Silicide?
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Tech Serve Solutions supplies Magnesium Silicide with an assay of ≥99% on a trace metals basis. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Magnesium Silicide be handled safely?
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Magnesium silicide reacts violently with water (H261) and should be handled with extreme care. It requires protective equipment including eyeshields, a full-face particle respirator (type N100 US), gloves, and appropriate respirator cartridges (type N100 US, P1 or P3 EN143). Store away from moisture (P231 + P232-P422).
How is Magnesium Silicide packed and exported by TSS?
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Magnesium Silicide is classified under UN 2624, Hazard Class 4.3, Packing Group II, indicating it is a substance that is liable to spontaneous combustion when wet or a substance that, by contact with water, emits flammable gases. TSS ensures compliant packing and export procedures for this hazardous material.
How can I request a quote or sample for Magnesium Silicide?
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To request a quote or a sample of Magnesium Silicide, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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