Cadmium Tungstate

Introduction

Chinese Name: Wolfram toan cách
CAS Number: 7790-85-4
Chemical Formula: CdWO₄
Molecular Weight: 360.24900
Exact Weight: 361.83400

Characteristics

1.Physical property: White or yellow fluorescent crystals, with wolframite structure.
2.Melting Point ( ºC ): 1105
3.Solubility: Dissolved in ammonium hydroxide and cyanide alkali solution, almost insoluble in water or dilute acid, solubility is 0.05g / 100mL H₂O in cold water.

Application

Fluorescent paint. X-ray screen. Scintillation counter. Phosphor. Organic catalysts.

Synthetic Method

Stepwise temperature reaction from CdWO₄in CuO-WO₃system.