Molekul · SMA · Garam
CaF2
Kalsium fluorida (fluorit)
Mineral fluorit yang sering berpendar di bawah sinar UV, dengan kisi kristal khasnya sendiri.
Kegunaan
Sumber fluorin industri, fluks peleburan baja, dan lensa optik kamera.
Tahukah kamu?
Kata "fluoresensi" berasal dari nama mineral fluorit.
Ensiklopedia
Kalsium fluorida adalah senyawa anorganik yang terdiri dari unsur kalsium dan fluor dengan rumus CaF2. Senyawa padat ini tidak dapat larut dalam air. Di alam, senyawa ini dapat ditemui dalam mineral fluorit.
Data senyawa
- Rumus molekul
- CaF2
- Massa molar
- 78,07 g/mol
- Nama IUPAC
- calcium difluoride
- Nama Inggris
- Calcium fluoride (fluorite)
- Nomor CAS
- 7789-75-5
- PubChem CID
- 84512
- InChIKey
- WUKWITHWXAAZEY-UHFFFAOYSA-L
- SMILES
- [F-].[F-].[Ca+2]
- Muatan
- 0
- Jenjang
- SMA
- Golongan
- Garam, Mineral & batuan
- Unsur penyusun
- Kalsium (Ca), Fluorin (F)
Pemakaian (PubChem)
- The primary source of fluorine and fluorine compounds, it is used in the steel, chemical, ceramics, and glass industries. Used as a flux and catalyst; [Merck Index] Used as a welding flux; [Ullmann]
- ... Main primary source of fluorine and its compd. In ferrous metallurgy it is used as a flux to incr fluidity of the slag. ... Synthetic fluorspar is used in the optical industry (transmits UV rays), and pure calcium fluoride used as a catalyst in dehydration and dehydrogenations. Used to fluoridate drinking water.
- /Fluorspar/ is used as a flux in the production of steel and magnesium and is added to the cryolite flux in the production of aluminum. A major use of fluorspar occurs in the production of hydrogen fluoride by treatment of the mineral with sulfuric acid. Fluorspar is encountered in the production of elemental phosphorus, steel, cement, enamel coatings, and glass.
- AGENT FOR PRIMARY NONFERROUS METAL MFR; CHEM INT FOR HYDROFLUORIC ACID; INGREDIENT IN GLASS & FIBERGLASS MFR; FLUX FOR BASIC OXYGEN FURNACE, ELECTRIC FURNACE & HEARTH FURNACE STEELMAKING; FLUX IN MFR OF IRON & STEEL CASTINGS
- Emory wheels; certain cements; dentrifices; in phosphor; paint pigment; catalyst in wood preservatives; optical equipment /Fluorspar/