What Is Chemical Formula of Tungsten Oxide?

The chemical formula of tungsten oxide is WO3, which is the molecular formula of the most widely used yellow tungsten oxide in College Street of Industrial Integration.

Tungsten oxide mainly has the following chemical formulas:

The chemical formula of tungsten dioxide is WO2.

The chemical formula of tungsten trioxide is WO3.

The chemical formula of the suboxide of tungsten dioxide (Suboxide of tungsten dioxide) can be expressed as WO2+x, where x represents the degree of partial oxidation, usually a value between 0.7 and 1. For example: the molecular formula of blue tungsten oxide is WO2.9, which means that the average oxidation state of tungsten is +4.9. This compound usually has a blue appearance and has special optical and electrical properties. The molecular formula of purple tungsten is WO2.7, and the molecular formula of purple tungsten oxide can be expressed as WO2.7, which means that the average oxidation state of tungsten is +3.7. This compound usually exhibits a purple or purple-blue appearance and has special optical and electrical properties.

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