Cadmium tungstate is also known as cadmium tungsten oxide or CWO. Its CAS number is 7790-85-4, molecular formula is CdWO4, and molecular weight is 360.25.
The cadmium tungsten oxide has a melting point of 1325°C and a density of 7.9g/cm3. The code of safety instructions is 60-61. The hazard code is 20/21/22-50/53. The dangerous mark is Xn, N. And the shipping number of dangerous goods is UN 2570 6.1/PG 3.
Application
The cadmium tungstate single crystal is a scintillation detector material with excellent scintillation performance. The X-ray absorption coefficient is large, the luminous efficiency is high, the persistence is short, and the radiation damage resistance is strong. So, it has great value in X-ray and container detection field.
Producing Methods
1. Czochralski method is mainly used to grow cadmium tungstate crystals at home and abroad.
2. Solid phase synthesis method and liquid phase synthesis method can also be used to obtain white cadmium tungstate multi-crystalline material.
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