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550086

Tungsten(VI) oxide

Name: Tungsten(VI) oxide
Brand: ALDRICH

nanopowder, <100 nm particle size (TEM)

Synonym(s):

Tungsten oxide, Tungsten trioxide, Tungstic oxide, Tungstic anhydride

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About This Item

Linear Formula:

WO₃

CAS Number:

1314-35-8

Molecular Weight:

231.84

NACRES:

NA.23

PubChem Substance ID:

24879090

UNSPSC Code:

12352302

EC Number:

215-231-4

MDL number:

MFCD00011466

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Properties

form

nanopowder

Quality Level

100

greener alternative product characteristics

Design for Energy Efficiency
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particle size

<100 nm (TEM)

density

7.16 g/mL at 25 °C (lit.)

greener alternative category

Enabling

SMILES string

O=[W](=O)=O

InChI

1S/3O.W

InChI key

ZNOKGRXACCSDPY-UHFFFAOYSA-N

Description

General description

Tungsten oxide (WO₃) nanopowder is a metallic powder that can be prepared by the calcination of ammonium paratungstate (APT) in the temperature range of 560°C and 850°C. It can be produced by a variety of techniques, such as electrodeposition, sputtering, milling, and chemical processes.

We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. This is an enabling product that can be used to synthesize 2D materials, optimizing them for catalytic activity in applications such as water splitting. This enhances performance and contributes to sustainable energy solutions. Click here for more information.

Application

WO₃ can be used for a variety of applications, such as electronics, optics, gas sensors and elecctrochromism.

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Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Articles

Molybdenum Disulfide: Hydrogen Evolution

Catalytic water splitting produces hydrogen crucial for renewable energy, petroleum refining, and chemical industry applications like methanol production.

Global Trade Item Number

SKU	GTIN
550086-25G	04061832575704
550086-5G	04061832575711