Calcium fluoride NEW
| Price | $12 | $11000 |
| Package | 1kg | 1000kg |
| Min. Order: | 100kg |
| Supply Ability: | 10 MT per Month |
| Update Time: | 2025-05-20 |
Product Details
| Product Name: Calcium fluoride | CAS No.: 7789-75-5 |
| Min. Order: 100kg | Purity: 99% |
| Supply Ability: 10 MT per Month | Release date: 2025/05/20 |
| Uses | Industry Application Role/benefit Chemical manufacture Production of hydrofluoric acid and fluoride Raw material/source of fluoride Production of fluorine fine chemicals and synthetic cryolite Raw material/source of fluoride Architectural material Production of glass Fluxing agent/promote the melting of raw materials Production of cement Mineralization agent Production of ceramic glaze Fluxes and coloring aids Metallurgy Iron and steel smelting, ferroalloy production,etc. Fluxing agent/reduce the melting point of refractory substances Medicine Treatment, control, prevention, & improvement of allergic reactions Promoting new bone formation Thermal imaging systems, spectroscopy, telescopes and excimer lasers Manufacture of optical components, such as windows and lenses Raw material/broad range of transmission light frequencies; low refractive index; high thermo stability Others Production of welding agents Important components in coatings of welding rods and welding powders Dehydration and dehydrogenation reaction Catalyst/accelerate the process of reaction Manufacture of brake lining Additive/helps reduce abrasion caused by high heat and friction |
| Production method | The fluorite deposits which have been found in china, are main used the mine using underground mining method, or shallow open-pit mining, and underground deep mining, for ore body most tilt vein, the extending is also large. Mining method is based in shallow hole Shrinkage Method based. Mining process sees "phosphate rock." Beneficiation methods have two types generally, the one is raw ore can become qualified ore concentrate by handling select, the second is hand-selected lean ore and tailings. |
| Description | Calcium fluoride is colorless crystalline orwhite, powdery substance. Molecular weight=78.08;Specific gravity (H2O:1)=3.18 at 20℃; Boilingpoint=2495℃; Freezing/Melting point=1423℃. HazardIdentification (based on NFPA-704 M Rating System):Health 2, Flammability 0, Reactivity 0. Practically insolublein water. |
| Chemical Properties | Calcium fluoride, CaF2, also known as fluorite and feldspar, is a colorless solid composed of cubic crystals. It has a low water solubility, but is readily soluble in ammonium salt solutions. Calcium fluoride is used in the synthesis of hydrofluoric acid and in etching glass. Calcium Fluoride is not hygroscopic and is relatively inert. It has a sufficiently high resistance to thermal and mechanical shock, and it is easily fabricated into a variety of detector geometries. Calcium Fluoride has a very low vapor pressure, allowing it to be used in a wide variety of vacuum applications. It is insoluble in water and most organic solvents, permitting radioactive samples in solution to be placed in direct contact with the crystal. Calcium Fluoride is a transparent material used for detecting γ-rays up to several hundred keV and for detecting charged particles. Because of its low atomic number, the material’s photofraction is relatively small which limits its use in γ-ray spectrometry at higher energies. However, the low atomic number makes Calcium Fluoride an ideal material for the detection of β-particles because of the small amount of backscattering. |
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