Magnesium fluoride
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- $15 - $824
- Product name: Magnesium fluoride
- CAS: 7783-40-6
- MF: F2Mg
- MW: 62.3
- EINECS:231-995-1
- MDL Number:MFCD00011108
- Synonyms:Magnesiumfluoride,OpticalGrade,99.9%(metalsbasis);Magnesiumfluoride,99.9%(metalsbasisexcludingCa&Na),Ca+Na<1%;MAGNESIUM FLUORIDE (99.99+%-MG);MAGNESIUM FLUORIDE 99.9% GRANULE 2-4MM;Magnesium fluoride, extra pure, 99.99%;MAGNESIUM FLUORIDE, 99.9%;MAGNESIUM FLUOIRDE;Magnesiumfluoride(99.99+%-Mg)PURATREM
34 prices
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Brand
- AK Scientific
- Alfa Aesar
- Chem-Impex
- GFS CHEMICALS
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- Usbiological
Package
- 2g
- 5G
- 10g
- 25g
- 50g
- 1EA
- 100g
- 250g
- 500g
- 1kg
- 2kg
- 2500g
- ManufacturerAK Scientific
- Product number8832AF
- Product descriptionMagnesium fluoride
- Packaging100g
- Price$91
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12830
- Product descriptionMagnesium fluoride hydrate, min 87% MgF2
- Packaging500g
- Price$34.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011021
- Product descriptionMagnesium fluoride, Optical Grade, 99.9% (metals basis)
- Packaging10g
- Price$37.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number040755
- Product descriptionMagnesium fluoride, Puratronic?, 99.99% (metals basis)
- Packaging2g
- Price$61.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number036391
- Product descriptionMagnesium fluoride, 99.9% (metals basis excluding Ca & Na), Ca+Na <1%
- Packaging25g
- Price$75.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number035807
- Product descriptionMagnesium fluoride, 99% (metals basis excluding Ca & Na), Ca+Na <1%
- Packaging50g
- Price$84.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12830
- Product descriptionMagnesium fluoride hydrate, min 87% MgF2
- Packaging2500g
- Price$157
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number036391
- Product descriptionMagnesium fluoride, 99.9% (metals basis excluding Ca & Na), Ca+Na <1%
- Packaging100g
- Price$170.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number011021
- Product descriptionMagnesium fluoride, Optical Grade, 99.9% (metals basis)
- Packaging50g
- Price$173
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number040755
- Product descriptionMagnesium fluoride, Puratronic?, 99.99% (metals basis)
- Packaging10g
- Price$195.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number035807
- Product descriptionMagnesium fluoride, 99% (metals basis excluding Ca & Na), Ca+Na <1%
- Packaging250g
- Price$239
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number040755
- Product descriptionMagnesium fluoride, Puratronic?, 99.99% (metals basis)
- Packaging50g
- Price$817
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number035807
- Product descriptionMagnesium fluoride, 99% (metals basis excluding Ca & Na), Ca+Na <1%
- Packaging1kg
- Price$824
- Updated2024-03-01
- Buy
- ManufacturerChem-Impex
- Product number35667
- Product descriptionMagnesiumfluoridecrystals,opticalgrade,99.99%Metalsbasis 99.99%Metalsbasis
- Packaging5G
- Price$39.2
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number35667
- Product descriptionMagnesiumfluoridecrystals,opticalgrade,99.99%Metalsbasis 99.99%Metalsbasis
- Packaging25G
- Price$134.4
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number35667
- Product descriptionMagnesiumfluoridecrystals,opticalgrade,≥99.99%Metalsbasis ≥99.99%Metalsbasis
- Packaging100G
- Price$454.27
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 8832AF | Magnesium fluoride | 100g | $91 | 2021-12-16 | Buy |
| Alfa Aesar | A12830 | Magnesium fluoride hydrate, min 87% MgF2 | 500g | $34.65 | 2024-03-01 | Buy |
| Alfa Aesar | 011021 | Magnesium fluoride, Optical Grade, 99.9% (metals basis) | 10g | $37.65 | 2024-03-01 | Buy |
| Alfa Aesar | 040755 | Magnesium fluoride, Puratronic?, 99.99% (metals basis) | 2g | $61.65 | 2024-03-01 | Buy |
| Alfa Aesar | 036391 | Magnesium fluoride, 99.9% (metals basis excluding Ca & Na), Ca+Na <1% | 25g | $75.3 | 2024-03-01 | Buy |
| Alfa Aesar | 035807 | Magnesium fluoride, 99% (metals basis excluding Ca & Na), Ca+Na <1% | 50g | $84.7 | 2024-03-01 | Buy |
| Alfa Aesar | A12830 | Magnesium fluoride hydrate, min 87% MgF2 | 2500g | $157 | 2024-03-01 | Buy |
| Alfa Aesar | 036391 | Magnesium fluoride, 99.9% (metals basis excluding Ca & Na), Ca+Na <1% | 100g | $170.65 | 2024-03-01 | Buy |
| Alfa Aesar | 011021 | Magnesium fluoride, Optical Grade, 99.9% (metals basis) | 50g | $173 | 2023-06-20 | Buy |
| Alfa Aesar | 040755 | Magnesium fluoride, Puratronic?, 99.99% (metals basis) | 10g | $195.65 | 2024-03-01 | Buy |
| Alfa Aesar | 035807 | Magnesium fluoride, 99% (metals basis excluding Ca & Na), Ca+Na <1% | 250g | $239 | 2024-03-01 | Buy |
| Alfa Aesar | 040755 | Magnesium fluoride, Puratronic?, 99.99% (metals basis) | 50g | $817 | 2024-03-01 | Buy |
| Alfa Aesar | 035807 | Magnesium fluoride, 99% (metals basis excluding Ca & Na), Ca+Na <1% | 1kg | $824 | 2024-03-01 | Buy |
| Chem-Impex | 35667 | Magnesiumfluoridecrystals,opticalgrade,99.99%Metalsbasis 99.99%Metalsbasis | 5G | $39.2 | 2021-12-16 | Buy |
| Chem-Impex | 35667 | Magnesiumfluoridecrystals,opticalgrade,99.99%Metalsbasis 99.99%Metalsbasis | 25G | $134.4 | 2021-12-16 | Buy |
| Chem-Impex | 35667 | Magnesiumfluoridecrystals,opticalgrade,≥99.99%Metalsbasis ≥99.99%Metalsbasis | 100G | $454.27 | 2021-12-16 | Buy |
Properties
Melting point :1263 °C (lit.)
Boiling point :2227 °C/1 atm (lit.)
Density :3.15 g/mL at 25 °C (lit.)
refractive index :1.365
form :random crystals
color :White to off-white
Specific Gravity :3.15
Water Solubility :87 mg/L (18 ºC)
Crystal Structure :Tetragonal, Rutile
crystal system :square
Merck :14,5665
Solubility Product Constant (Ksp) :pKsp: 10.29
Space group :P42/mnm
Lattice constant :
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 InChI :InChI=1S/2FH.Mg/h2*1H;/q;;+2/p-2
InChIKey :ORUIBWPALBXDOA-UHFFFAOYSA-L
SMILES :[Mg](F)F
CAS DataBase Reference :7783-40-6(CAS DataBase Reference)
EPA Substance Registry System :Magnesium fluoride (7783-40-6)
Boiling point :2227 °C/1 atm (lit.)
Density :3.15 g/mL at 25 °C (lit.)
refractive index :1.365
form :random crystals
color :White to off-white
Specific Gravity :3.15
Water Solubility :87 mg/L (18 ºC)
Crystal Structure :Tetragonal, Rutile
crystal system :square
Merck :14,5665
Solubility Product Constant (Ksp) :pKsp: 10.29
Space group :P42/mnm
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.463 | 0.463 | 0.305 | 90 | 90 | 90 | 0.0652 |
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 InChI :InChI=1S/2FH.Mg/h2*1H;/q;;+2/p-2
InChIKey :ORUIBWPALBXDOA-UHFFFAOYSA-L
SMILES :[Mg](F)F
CAS DataBase Reference :7783-40-6(CAS DataBase Reference)
EPA Substance Registry System :Magnesium fluoride (7783-40-6)
Safety Information
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Description
Magnesium fluoride is a by-product of the manufacture of metallic beryllium and uranium. It is a fine white crystalline powder with low chemical reactivity.Magnesium fluoride is used as flux in magnesium metallurgy and in the ceramics industry. Magnesium fluoride may be used for the extraction of aluminum from arc-furnace alloys with Fe, Si, Ti, and C. Optical windows of highly purified magnesium fluoride which transmit light from the vacuum ultraviolet (140 nm) into the infrared (7) are recommended for use as ultraviolet optical components for the use in space exploration. Magnesium fluoride is can be also used as an antireflection coating material having a good antireflection effect and a low refractive index.
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