Lanthanum powder, -200 mesh, 99.9%
Order Lanthanum powder, -200 mesh, 99.9% (CAS 7439-91-0) online at Zemixal: La, COA and SDS with every lot, worldwide shipping.
About Lanthanum powder, -200 mesh, 99.9%
Lanthanum powder, -200 mesh, 99.9% sits in our rare Earth Metals section and ships worldwide from stock or short lead time. Key data (99.9%): CAS 7439-91-0, formula La and molar mass 138.91 g/mol. Expect powder.
Where it is used
- Magnet alloys
- Metallurgy
- Materials research
- Electronics & thin films
Handling and storage
Reported physical data: melting point 920 °C and boiling point 3464 °C. It carries the GHS signal word Danger (H228 and H260), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3208.
Available as 5 g, 25 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Magnet alloys
- Metallurgy
- Materials research
- Electronics & thin films
Applications
Specifications and identifiers
| Product name | Lanthanum powder, -200 mesh, 99.9% |
|---|---|
| Catalogue number | ZX-014965 |
| CAS number | 7439-91-0 |
| IUPAC name | lanthanum |
| Molecular formula | La |
| Molar mass | 138.91 g/mol |
| Exact mass | 138.9064 |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Powder |
| Melting point | 920 °C |
| Boiling point | 3464 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 28053000 |
| UN number | UN 3208 |
| InChIKey | FZLIPJUXYLNCLC-UHFFFAOYSA-N |
| SMILES | [La] |
| PubChem CID | 23926 |
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
- H228Flammable solid
- H260In contact with water releases flammable gases which may ignite spontaneously
Precautionary statements P210, P223, P231 + P232, P240, P241, 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 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 Lanthanum powder, -200 mesh, 99.9%
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