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Calcium Tungstate

CALCIUM TUNGSTATE CaWO4, a fluorescent material formerly used for radiologic imaging. It was used in intensifying screens to amplify the image, thereby reducing the radiation exposure to the patient.  It is used in transfer film in x-ray devices or as a contrast agent. A white crystalline salt CaWO4 found in nature as scheelite and used chiefly in screens for radiography, in luminous paint, and in fluorescent lamps. The crystals are characterised by using EDAX, X-ray diffraction, electrical conduction, micromechanical tests and chemical etching. It is available in the form of white powder packed in 25kg, 50kg HDPE Bag. We can offer it in many grades as per the application needs in different industry sectors.


Product Name Calcium Tungstate
Appearance White
Assay 98%
CAS No 7790-75-2
Density 6.06 g/ml
Grade Standard Reagent Grade, Laboratory Reagent
Molecular Formula CaWO4
Molecular Weight 287.92 g/mol
Minimum Order Quantity 25kg
Physical State Powder
Packing Type 25kg,50kg HDPE Bag
Usage Pharma Synthesis, Ceramics, Fluorescent paint, photography’s