Tantalum rod, dia. 6.4 mm, 99.95%
Order Tantalum rod, dia. 6.4 mm, 99.95% (CAS 7440-25-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Tantalum rod, dia. 6.4 mm, 99.95%
Researchers and plant chemists source Tantalum rod, dia. 6.4 mm, 99.95% from Zemixal for routine and specialised work. Identity at a glance (99.95%): CAS 7440-25-7, formula Ta and molar mass 180.95 g/mol. It is described as rod.
Typical applications
- Electrodes & filaments
- Thermocouples & heating
- Materials research
Handling and storage
Literature values: melting point 2996 °C, boiling point 5425 °C and density 16.69 g/cm3. It carries the GHS signal word Danger (H228 and H252), so wear gloves and eye protection and work with good ventilation.
Order it in 30 mm and 50 mm packs or ask for a bulk quotation. Each lot travels with 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
- Electrodes & filaments
- Thermocouples & heating
- Materials research
Applications
Specifications and identifiers
| Product name | Tantalum rod, dia. 6.4 mm, 99.95% |
|---|---|
| Catalogue number | ZX-015672 |
| CAS number | 7440-25-7 |
| IUPAC name | tantalum |
| Molecular formula | Ta |
| Molar mass | 180.95 g/mol |
| Exact mass | 180.948 |
| Purity / assay | 99.95% |
| Physical form | Solid |
| Appearance | Rod |
| Melting point | 2996 °C |
| Boiling point | 5425 °C |
| Density | 16.69 g/cm3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 81039000 |
| InChIKey | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| SMILES | [Ta] |
| PubChem CID | 23956 |
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
- H252Self-heating in large quantities, may catch fire
Precautionary statements P210, P235, P240, P241, P280, P370 + P378, P407, P410, P413, P420
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 30 mm | Quoted on request | |
| 50 mm | 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 Tantalum rod, dia. 6.4 mm, 99.95%
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Other grades with CAS 7440-25-7
All 21 grades- CAS
- 7440-25-7
- Formula
- Ta
- MW
- 180.95 g/mol
- CAS
- 7440-25-7
- Formula
- Ta
- MW
- 180.95 g/mol
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