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Oxide Nanoparticles

Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%

Available on request

Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9% (CAS 1314-35-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9% chemical structure
CAS number1314-35-8
FormulaO3W
Molar mass231.84 g/mol
Physical formPowder
HS code28259090
Purity99.9%
InChIKeyZNOKGRXACCSDPY-UHFFFAOYSA-N
IUPAC nametrioxotungsten

About Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%

Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9% is part of the Zemixal oxide Nanoparticles range. Key data (99.9%): CAS 1314-35-8, formula O3W and molar mass 231.84 g/mol. It is described as yellow powder.

Where it is used

  • Nanocomposites
  • Catalyst supports
  • Coatings & ceramics
  • Catalysis

Safe handling

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 25 g, 100 g, 500 g and 5 x 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Nanocomposites
  • Catalyst supports
  • Coatings & ceramics
  • Catalysis

Applications

Paints, Coatings and InksResearch Labs and Universities

Specifications and identifiers

Specifications of Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%
Product nameTungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%
Catalogue numberZX-016588
CAS number1314-35-8
IUPAC nametrioxotungsten
Molecular formulaO3W
Molar mass231.84 g/mol
Exact mass231.9357
Purity / assay99.9%
Physical formPowder
AppearanceYellow powder
H-bond donors / acceptors0 / 3
Topological polar surface area51.2 Ų
HS code28259090
InChIKeyZNOKGRXACCSDPY-UHFFFAOYSA-N
SMILESO=[W](=O)=O
PubChem CID14811
SynonymsTungstic anhydride Nanopowder yellow, Tungsten oxide (WO3), Tungstic anhydride, Tungstic oxide, Tungsten Blue, Tungstic acid anhydride, Wolframic acid, anhydride, Tungsten(VI) oxide, tungsten(6+) oxide, tungsten(vi) trioxide, WO3, Tungsten (VI) oxide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

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

Pack sizes of Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request
5 x 1 kgQuoted 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 oxide nanopowder, (yellow) APS 50 nm, 99.9%

Which CAS number identifies Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%?
Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9% is registered under CAS 1314-35-8. You may also see it listed as Tungstic anhydride Nanopowder yellow, Tungsten oxide (WO3), Tungstic anhydride. Our catalogue number for this item is ZX-016588.
What are the formula and molar mass of Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%?
For Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%, its formula is O3W and its molar mass is 231.84 g/mol. The systematic (IUPAC) name is trioxotungsten. InChIKey ZNOKGRXACCSDPY-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%?
This listing is 99.9% purity. Standard packs are 25 g, 100 g, 500 g, 5 x 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9% to my country?
Yes. Because Tungsten oxide nanopowder, (yellow) APS 50 nm, 99.9% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 1314-35-8

All 11 grades

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