Tungsten(VI) oxide, 99.9%
Tungsten(VI) oxide, 99.9% (CAS 1314-35-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
About Tungsten(VI) oxide, 99.9%
Tungsten(VI) oxide, 99.9% is part of the Zemixal refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg) range. For your records (Extra Pure), the material is defined by CAS 1314-35-8, formula O3W and molar mass 231.84 g/mol. It is described as powder.
Common uses in the lab and plant
- Dyes & pigments manufacture
- Paints, coatings & inks
- Ceramics & glass
Handling and storage
Literature values: density 7.16 g/mL at 25 °C. It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 g, 250 g and 1 kg, and custom quantities are quoted on request. 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.
Typical uses
- Dyes & pigments manufacture
- Paints, coatings & inks
- Ceramics & glass
Applications
Grade guides
Specifications and identifiers
| Product name | Tungsten(VI) oxide, 99.9% |
|---|---|
| Catalogue number | ZX-014084 |
| CAS number | 1314-35-8 |
| IUPAC name | trioxotungsten |
| Molecular formula | O3W |
| Molar mass | 231.84 g/mol |
| Exact mass | 231.9357 |
| Grade | Extra Pure |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Powder |
| Density | 7.16 g/mL at 25 °C |
| 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.
Questions about Tungsten(VI) oxide, 99.9%
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