Magnesium boride, ≥99.9%
Buy Magnesium boride, ≥99.9% (CAS 12007-25-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
About Magnesium boride, ≥99.9%
Magnesium boride, ≥99.9% is part of the Zemixal alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba) range. Key data (99.9%): CAS 12007-25-9, formula B2Mg and molar mass 45.93 g/mol. It is described as faint grey to very dark grey and black powder.
Use cases we see most often
- Materials research
- Chemical synthesis
Handling and storage
Hazard communication follows GHS (Danger: H261 and H302). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g, 25 g and 100 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Magnesium boride, ≥99.9% |
|---|---|
| Catalogue number | ZX-013475 |
| CAS number | 12007-25-9 |
| Molecular formula | B2Mg |
| Molar mass | 45.93 g/mol |
| Exact mass | 46.0037 |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Faint grey to very dark grey and black powder |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29420090 |
| InChIKey | PZKRHHZKOQZHIO-UHFFFAOYSA-N |
| SMILES | [B].[B].[Mg] |
| PubChem CID | 15987061 |
| Synonyms | Magnesium diboride, magnesium boride (MgB2), B2Mg, Magnesium diboride MgB2 |
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
- H261In contact with water releases flammable gas
- H302Harmful if swallowed
Precautionary statements P231 + P232, P264, P270, P280, P301 + P317, P330, 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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