OX0148 Tungsten Trioxide (WO3) Powder – Superfine CAS NO. 1314-35-8

Catalog No.	OX0148
Size	≤0.25 µm
Material	WO3
Purity	WO3≥99.95%
Appearance	Light yellow powder
CAS Number	1314-35-8
MSDS/SDS	Download MSDS/SDS

With 20 years of experience, Stanford Advanced Materials (SAM) is a leading manufacturer and supplier of Tungsten trioxide. We provide high-purity normal tungsten (VI) oxide and superfine tungsten (VI) oxide at competitive prices.

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Description

Specification

Technical Data Sheet

Tungsten Trioxide (WO3) Powder – Superfine Description

Tungsten trioxide, also called tungsten (VI) oxide or tungstic anhydride, is a thermally stable and water-insoluble tungsten compound. Tungsten Trioxide is generally immediately available in most volumes. Ultra-high purity, high purity, submicron and nanopowder forms may be considered.

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Tungsten Trioxide (WO3) – Superfine Application

-Tungsten trioxide is widely used to manufacture tungstates for x-ray screen phosphors, fireproofing fabrics, and gas sensors.
-Tungsten (VI) oxide has specialized use in the production of electrochromic windows.
-WO₃ is also used as a pigment in ceramics and paints due to its yellow color.

Tungsten Trioxide (WO3) – Superfine Specification

Apparent Density: ≤1.0 g/cm3
Particle Size: ≤0.25 µm
BET:≥3 m2/g

Main Content (%) WO₃ ≥ 99.97% Ignition Loss: ≤ 0.3%
Other Contents (%) ≤	Al	0.0008	As	0.001	Bi	0.0001
	Ca	0.001	Cd	0.0001	Co	0.0005
	Cr	0.0005	Cu	0.0003	Fe	0.001
	K	0.001	Mg	0.0005	Mn	0.0005
	Mo	0.002	Na	0.001	Ni	0.0005
	P	0.0007	Pb	0.0001	S	0.0007
	Sb	0.0001	Si	0.001	Sn	0.0002
	Ti	0.0005	V	0.0005	---	---

Tungsten Trioxide (WO3) – Superfine Packing

Our tungsten trioxide is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

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