About Tungsten Oxide:
Tungsten(VI) oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tungsten. It is obtained as an intermediate in the recovery of tungsten from its minerals.
Specifications and properties of Tungsten Oxide:
|Molar mass：||231.84 g/mol|
|Appearance：||Canary yellow powder|
|Melting point：||1,473 °C (2,683 °F; 1,746 K)|
|Boiling point：||1,700 °C (3,090 °F; 1,970 K) approximation|
|Solubility in water：||insoluble|
|Solubility：||slightly soluble in HF|
|Magnetic susceptibility (χ)：||−15.8·10−6 cm3/mol|
In addition to metal tungsten, yellow tungsten trioxide can also be used as a pigment in ceramics and coatings.Tungsten trioxide is also used in the infrared contactless window control system.
Storage Condition of Tungsten Oxide WO3 :
Damp reunion will affect WO3 powder dispersion performance and using effects, therefore,Tungsten Oxide WO3 Powder should be sealed in vacuum packing and stored in cool and dry room, the Tungsten Oxide WO3 Powder can not be exposure to air. In addition, the WO3 powder should be avoided under stress.
Packing & Shipping of Tungsten Oxide WO3 :
We have many different kinds of packing which depends on the Tungsten Oxide WO3 Powder quantity.
Tungsten Oxide WO3 Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Tungsten Oxide WO3 Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.