Fluoride (F)

Magnesium Fluoride Crystal Specification   Magnesium Fluoride Crystal   Calcium Fluoride Crystal Specification   Calcium Fluoride Crystal   Barium Fluoride Crystal Specification   Barium Fluoride Crystal

Magnesium Fluoride Crystal Specification, MgF2:

Magnesium Fluoride Crystal Specification, MgF2

Crystal Type Rutile type structure
Transmission Range 0.11-7.5µm
Reststrahlen 20.0µm
Density 3.177g/cm3
Melting Point 1255°C
Molecular Weight 62.3018
Thermal Conductivity 25.0W/(m K) @ 20K 0.3 W(m K)@ 300K
Thermal Expansion ||C: 13.7 x 10-6/ ^ C: 8.48 x 10-6/K
Hardness (Knoop) 415.6
Young's Modulus 158.55GPa
Shear Modulus 54.66GPa
Bulk Modulus 101.32GPa
Rupture Modulus 49.0MPa
Elastic Coefficient C11=140.2
C12=89.5
C33=204.7GPa
Dielectric Constant ||C: : 4087 ^c: 5.45
Solubility Water <0.0002g / 100g @ 0-60°C
Cleavage Planes (110)
Standard Diameter 140mm
Application Scintillation material
Correction pare in lens systems

Magnesium Fluoride Crystal, MgF2:

Magnesium Fluoride Crystal, MgF2

CAS# 7783-40-6, Synonyms: Magnesium Difluoride, Magnesium (II) Fluoride
MF: MgF2, MW: 62.30
Item No. Description Shape Lot Size US$
C-MgF2 Magnesium Fluoride Crystal Rod, Blank, Windows
or Customize Windows, Lens, Prism
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1000pc
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Calcium Fluoride Crystal Specification, CaF2:

Calcium Fluoride Crystal Specification, CaF2

Crystal Type Cubic, CaF2 type structure
Transmission range 0.13-12µm
Density 3.18g/cm3
Melting point 1360.1395°C
Molecular Weight 76.0768
Thermal Conductivity 9.71W/(m K)
Specific Heat 854J/(kg K)
Thermal Expansion 18.7;18.85;24.0*10-6/ K
Hardness (Knoop) 158.3
Young's Modulus 75.8GPa
Shear Modulu 33.77GPa
Bulk Modulus 82.71GPa
Rupture Modulus 36.5MPa
Dielectric Constant 6.76@27
Solubility in Wate 0.0017g/100g @ 20°C
Cleavage Planes (111)
Application Spectroscopy, astronomy, lithography laser windows for Excimer lasers scintillators(CaF2: EU)

Calcium Fluoride Crystal, CaF2:

Calcium Fluoride Crystal, CaF2

CAS#7789-75-5, Synonyms: Fluorite, Fluorspar, Calcium (II) Fluoride
MF: CaF2, MW: 78.07
Item No. Description Shape Lot Size US$
C-CaF2 Calcium Fluoride Crystal Rod, Blank, Windows
or Customize Windows, Lens, Prism
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1000pc
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Barium Fluoride Crystal Specification, BaF2:

Barium Fluoride Crystal Specification, BaF2

Crystal Type Cubic, CaF2 Type structure
Transmission Range 0.15-15µm
Refractive Index n0=1.6654
ne=1.4898@509nm
Density 4.89g/cm3
Melting Point 1280, 1335°C
Molecular Weight 175.3368
Thermal Conductivity 11.72W/(m K)@13°C
Specifics Heat 410J(kg K)@27°C
Thermal Expansion 18.1x10-6/K @ -110-120°C
Hardness (Knoop) 82 (indenter load: 500g)
Shear Modulus 25.4GPa
Bulk Modulus 268.89GPa
Rupture Modulus 26.2MPa
Dielectric Constant 7.33 @f=2MHz
Solubility Water 0.17 g/100g @ 23°C
Crystal Structure Single crystal, synthetic
Cleavage Planes (111)
Application Scintillation, material correction part in lens systems

Barium Fluoride Crystal, BaF2:

Barium Fluoride Crystal, BaF2

CAS#7787-32-8, Synonyms: Barium Difluoride, Barium (II) Fluoride
MF: BaF2, MW: 175.32
Item No. Description Shape Lot Size US$
C-BaF2 Barium Fluoride Crystal Rod, Blank, Windows
or Customize Windows, Lens, Prism
50pc
200pc
1000pc
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