248665
Calcium tungstate
powder
Synonyme(s) :
Calcium tungsten tetraoxide
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About This Item
Produits recommandés
Forme
powder
Niveau de qualité
Densité
6.06 g/mL at 25 °C (lit.)
Chaîne SMILES
[Ca++].[O-][W]([O-])(=O)=O
InChI
1S/Ca.4O.W/q+2;;;2*-1;
Clé InChI
FDMFQOCGNBYKPY-UHFFFAOYSA-N
Description générale
Calcium tungstate (CaWO4) is an optical material, which can be used as a laser host material for a variety of electronic applications. It has a scheelite structure with luminescence, and thermo-luminescence properties.
Application
CaWO4 can be used in the fabrication of a radio-sensitizer for cancer radiotherapy applications. It can also be used as a catalyst for the oxidation of organic substrates with hydrogen peroxide.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Oral surgery, oral medicine, and oral pathology, 68(6), 776-781 (1989-12-01)
The radiation dose to radiobiologically critical organs at various anatomic sites in a phantom was compared with the use of rare earth screen/film combinations and calcium tungstate screen/film combinations. Rare earth screens and films produced a reduction in dose up
Calcium tungstate: a convenient recoverable catalyst for hydrogen peroxide oxidation
Green Chemistry, 18(18), 4875-4878 (2016)
Controlled synthesis of calcium tungstate hollow microspheres via ostwald ripening and their photoluminescence property
The Journal of Physical Chemistry C, 112(49), 19390-19398 (2008)
Oral surgery, oral medicine, and oral pathology, 67(6), 750-759 (1989-06-01)
Laboratory and clinical studies with the use of rare earth intensifying screens and four different forms of heavy metal elements serving as additional beam filtration were performed for panoramic radiography to identify the most efficacious system. Balanced density images were
Transfer copings made from acrylic resin with an opaquing agent.
The Journal of prosthetic dentistry, 60(5), 548-549 (1988-11-01)
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