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Strontium Fluoride Powder (SrF2, Purity: 99.6%, APS: 40-50µm)

Strontium Fluoride Powder
Product No NRE-11230
CAS No. 7783-48-4
Formula SrF2
Molecular Weight 125.62 g/mol
APS <50µm (can be customized)
Purity 99.6%
Density 4.24 g/cm³
Color White
Melting Point 1477 °C
Boiling Point 2460 °C

Strontium Fluoride Powder

Strontium fluoride powder, with the chemical formula SrF2, is a crystalline, white powder that is highly insoluble in water. It has a range of applications across various industries due to its unique properties. Some of the notable applications of strontium fluoride powder include:

Optical Coatings: Strontium fluoride powder is often used in optical coatings due to its low refractive index. It is employed as an antireflection coating in lenses and other optical components.

Infrared Windows: Strontium fluoride powder is transparent to the infrared region of the electromagnetic spectrum, making it suitable for use in infrared windows and lenses for various applications, including infrared spectroscopy and thermal imaging systems.

Scintillator Crystals: It is used in the production of scintillator crystals, which are crucial components in radiation detection systems such as X-ray and gamma-ray detectors.

Fluoride Ion Source: Strontium fluoride can serve as a source of fluoride ions in various chemical processes, including the production of other fluoride compounds, and as a fluorinating agent in organic synthesis.

Ceramics and Glass Industry: Strontium fluoride can be used as a flux in the ceramics and glass industry to lower the melting point of certain materials and improve the overall properties of the final products.

Radiation Detectors: Due to its ability to absorb X-rays and other forms of ionizing radiation, strontium fluoride is employed in radiation detectors and dosimeters for monitoring and measuring radiation levels.

Dental Applications: Strontium fluoride has been used in some dental applications, including toothpaste formulations, as it is believed to have potential benefits for dental health, including its ability to help prevent tooth decay and strengthen tooth enamel.