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Magnesium Fluoride
MgF2
Identifiers
Formula: MgF2
Item #: MA-3060
CAS #: 7783-40-6
EC / List #: 231-995-1
Synonyms: Magnesium Difluoride
Market Focus: High Purity Thin Film Coating, High Purity Fiber Optics
Other Applications:

Granules and tablets useful for vacuum evaportion thin-film anti-reflection coatings. A small particle-size powder is useful for infra-red transmitting windows.

Properties
Formula Mass: 62.3 g/mol
Purity: 99.99
Form:

High purity product available as a powder, melted granules, or sintered tablets.

Density: 3.15 g/cm³
Melting Point: 1,263°C
Crystal System: tetragonal
TSCA: Yes
Optical Properties
Refractive Index: 1.37 at 550nm
Transmission Range: 150 - 7000nm
Evaporation Temperature: 1300 - 1600ºC
Evaporation Source: e-beam, Mo, Ta, W
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MA-3060