Tungsten(VI) oxide, 10-24 μm, 99.5%
Order Tungsten(VI) oxide, 10-24 μm, 99.5% (CAS 1314-35-8) online at Zemixal: O3W, COA and SDS with every lot, worldwide shipping.
About Tungsten(VI) oxide, 10-24 μm, 99.5%
Tungsten(VI) oxide, 10-24 μm, 99.5% is part of the Zemixal refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg) range. Key data (99.5%): CAS 1314-35-8, formula O3W and molar mass 231.84 g/mol. Expect yellow to yellowish green powder.
Typical applications
- Materials research
- Chemical synthesis
Storage and safety notes
It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 100 g, 250 g and 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Specifications and identifiers
| Product name | Tungsten(VI) oxide, 10-24 μm, 99.5% |
|---|---|
| Catalogue number | ZX-014081 |
| CAS number | 1314-35-8 |
| IUPAC name | trioxotungsten |
| Molecular formula | O3W |
| Molar mass | 231.84 g/mol |
| Exact mass | 231.9357 |
| Purity / assay | 99.5% |
| Physical form | Powder |
| Appearance | Yellow to yellowish green powder |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 51.2 Ų |
| HS code | 28259090 |
| InChIKey | ZNOKGRXACCSDPY-UHFFFAOYSA-N |
| SMILES | O=[W](=O)=O |
| PubChem CID | 14811 |
| Synonyms | Tungstic anhydride,Tungsten oxide, Tungsten oxide (WO3), Tungstic anhydride, Tungstic oxide, Tungsten Blue, Tungstic acid anhydride, Wolframic acid, anhydride, tungsten(6+) oxide, tungsten(vi) trioxide, WO3, Tungsten (VI) oxide, Tris(oxido)tungsten |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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
| 100 g | Quoted on request | |
| 250 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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Other grades with CAS 1314-35-8
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