Tungsten nanopowder, APS 500 nm, 99.5%
Buy Tungsten nanopowder, APS 500 nm, 99.5% (CAS 7440-33-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Tungsten nanopowder, APS 500 nm, 99.5%
Tungsten nanopowder, APS 500 nm, 99.5% is part of the Zemixal metal & Alloy Nanopowders range. Identity at a glance (99.5%): CAS 7440-33-7, formula W and molar mass 183.84 g/mol. Expect black to dark grey to grey powder.
Where it is used
- Nanotechnology research
- Conductive inks
- Catalysis
- Electronics & thin films
Storage and safety notes
It carries the GHS signal word Danger (H228 and H252), so wear gloves and eye protection and work with good ventilation.
Available as 100 g and 1 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
- Nanotechnology research
- Conductive inks
- Catalysis
- Electronics & thin films
Applications
Specifications and identifiers
| Product name | Tungsten nanopowder, APS 500 nm, 99.5% |
|---|---|
| Catalogue number | ZX-016473 |
| CAS number | 7440-33-7 |
| IUPAC name | tungsten |
| Molecular formula | W |
| Molar mass | 183.84 g/mol |
| Exact mass | 183.9509 |
| Purity / assay | 99.5% |
| Physical form | Powder |
| Appearance | Black to dark grey to grey powder |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 81019990 |
| InChIKey | WFKWXMTUELFFGS-UHFFFAOYSA-N |
| SMILES | [W] |
| PubChem CID | 23964 |
| Synonyms | Tungsten Nanoparticles APS 150 nm, W Nanopowder |
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
| 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.
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