Calcium Tungstate powder CAS 7790-75-2 CaWO4
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. CaWO4 can be used in the fabrication of a radio-sensitizer for cancer radiotherapy applications.
Product Name: Calcium Tungstate
CAS No.: 7790-75-2
Compound Formula: CaWO4
Molecular Weight: 287.92
Appearance: White to light yellow powder
Spec:
| Purity | 99.5% min |
| Particle size | 0.5-3.0 μm |
| Loss on drying | 1% max |
| Fe2O3 | 0.1% max |
| SrO | 0.1% max |
| Na2O+K2O | 0.1% max |
| Al2O3 | 0.1% max |
| SiO2 | 0.1% max |
| H2O | 0.5% max |
Application:
Calcium tungstate, chemical formula CaWO4, is a white to light yellow powder that is widely used in various industries. This inorganic compound is commonly used as a luminophore in the production of fluorescent lamps, helping to produce visible light. Additionally, it is used as a scintillator in the field of radiation detection because of its ability to emit light when it interacts with ionizing radiation. In addition, calcium tungstate has found applications in X-ray and gamma-ray imaging, where it acts as a phosphor to convert high-energy radiation into visible light.
The applications of calcium tungstate are not limited to lighting and radiation detection. In fact, it is also used in the manufacture of pigments, ceramics, and some types of glass. The compound's ability to produce bright white light makes it an ideal candidate for use in the manufacture of white pigments and as a colorant in the production of ceramics and glass. In addition, its high density and ability to absorb X-rays make it suitable for use in the production of medical imaging equipment such as X-ray screens and intensifying screens.
Calcium tungstate has a variety of properties and a wide range of applications, making it a valuable compound that plays an important role in various industries. Its ability to emit light, absorb radiation and act as a colorant makes it a useful ingredient in the production of fluorescent lamps, radiation detection devices, pigments, ceramics and glass. Therefore, it is an important material that contributes to technological advancement and enhancement of various products and processes.
Other products:
Titanate Series
Zirconate Series
Tungstate Series
| Lead Tungstate | Cesium Tungstate | Calcium Tungstate |
| Barium Tungstate | Zirconium Tungstate |
Vanadate Series
| Cerium Vanadate | Calcium Vanadate | Strontium Vanadate |
Stannate Series
| Lead Stannate | Copper Stannate |
