Purple tungsten oxide, named for its purple appearance, referred to as purple tungsten, is purple or blue-purple finely divided crystal powder.
Chinese name: purple tungsten oxide
Chinese nickname: Violet Tungsten
English name: Violet Tungsten Oxide
English abbreviation: VTO
Molecular formula: WO2.72 or W18O49
Molecular weight: 227.36
Customs code: 2825901990
Appearance: Purple or blue-purple crushed crystal powder
Solubility (water): insoluble
Solubility (other solvents): insoluble in alcohol, most acids, soluble in ammonia, lye
More details of violet tungsten oxide product, please visit website: violet-tungsten-oxide.com
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