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Merck
CN

Z267570

Sigma-Aldrich

Round crystal window

CaF2, diam. × thickness 25 mm × 4 mm

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About This Item

UNSPSC Code:
12352200
NACRES:
SB.32

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material

CaF2

technique(s)

IR spectroscopy: suitable

diam. × thickness

25 mm × 4 mm

transmittance

77,000-1,110 (wavenumbers (cm-1))

refractive index

n/D 1.42 (at 2 μm)

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General description

A strong crystal; resists most acids and alkalis; withstands high-pressure; insoluble in water; no fog.
Cut and polished quality crystal windows.

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