Tantalum nanopowder, APS 70 nm, 99.9%
Order Tantalum nanopowder, APS 70 nm, 99.9% (CAS 7440-25-7) online at Zemixal: Ta, COA and SDS with every lot, worldwide shipping.
About Tantalum nanopowder, APS 70 nm, 99.9%
Tantalum nanopowder, APS 70 nm, 99.9% is part of the Zemixal metal & Alloy Nanopowders range. For your records (99.9%), the material is defined by CAS 7440-25-7, formula Ta and molar mass 180.95 g/mol. Expect nanopowder.
Use cases we see most often
- Nanotechnology research
- Conductive inks
- Catalysis
Storage and safety notes
Reported physical data: 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. For transport it ships as UN UN 3089.
Order it in 1 g, 5 g, 25 g, 100 g and 1 kg packs or ask for a bulk quotation. 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
- Nanotechnology research
- Conductive inks
- Catalysis
Applications
Specifications and identifiers
| Product name | Tantalum nanopowder, APS 70 nm, 99.9% |
|---|---|
| Catalogue number | ZX-016457 |
| CAS number | 7440-25-7 |
| IUPAC name | tantalum |
| Molecular formula | Ta |
| Molar mass | 180.95 g/mol |
| Exact mass | 180.948 |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Nanopowder |
| Boiling point | 5425 °C |
| Density | 16.69 g/cm3 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 81039000 |
| UN number | UN 3089 |
| InChIKey | GUVRBAGPIYLISA-UHFFFAOYSA-N |
| SMILES | [Ta] |
| PubChem CID | 23956 |
| Synonyms | Tantalum Nanoparticles APS 70 nm |
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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 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 Tantalum nanopowder, APS 70 nm, 99.9%
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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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