Magnesium powder, 99%
Magnesium powder, 99% (CAS 7439-95-4) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Magnesium powder, 99%
Zemixal supplies Magnesium powder, 99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (99%): CAS 7439-95-4, formula Mg and molar mass 24.3 g/mol. Typical appearance is powder.
Common uses in the lab and plant
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Handling and storage
Reported physical data: melting point 648 °C and density 1.74 g/mL at 25 °C. Hazard communication follows GHS (Danger: H250 and H260). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1418.
Available as 100 g, 500 g, 5 kg and 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Applications
Specifications and identifiers
| Product name | Magnesium powder, 99% |
|---|---|
| Catalogue number | ZX-015191 |
| CAS number | 7439-95-4 |
| IUPAC name | magnesium |
| Molecular formula | Mg |
| Molar mass | 24.3 g/mol |
| Exact mass | 23.985 |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | Powder |
| Melting point | 648 °C |
| Density | 1.74 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 81041900 |
| UN number | UN 1418 |
| InChIKey | FYYHWMGAXLPEAU-UHFFFAOYSA-N |
| SMILES | [Mg] |
| PubChem CID | 5462224 |
| Synonyms | Magnesium metal powder |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H250Catches fire spontaneously if exposed to air
- H260In contact with water releases flammable gases which may ignite spontaneously
Precautionary statements P210, P222, P223, P231, P231 + P232, P233, P280, P302 + P335 + P334, P370 + P378, P402 + P404, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Magnesium powder, 99%
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Other grades with CAS 7439-95-4
All 13 grades- CAS
- 7439-95-4
- Formula
- Mg
- MW
- 24.3 g/mol
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