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Grade: IR Grade
Formula: CaF₂
Form: Disk
Material: Calcium Fluoride
CAS Number: 7789-75-5
Commodity: Compounds
Thickness:
5mm
Diameter:
24mm
Surface Finish:
Polished on Both Sides
IR Grade Calcium Fluoride disks offer exceptional transmission in the infrared region. With low absorption from 0.2 - 9μm, these high-purity calcium fluoride disks are useful for a variety of infrared optical applications. The exceptional purity and precision polishing of these disks make them well-suited for use in spectrophotometry, interferometry and laser systems. Goodfellow offers these disks in a range of diameters and thicknesses to meet various design needs.
Tolerances
Disk
| Thickness | ±20% |
|---|
Material Properties for Compounds
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1360-1400 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 3.18 |
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Tin Disk Single Crystal Formula: Sn
Percentage Purity: 99.999%
Thickness: 2mm
Diameter: 10mm
Orientation: -110
Orientation Accuracy: =< 0.4°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-31-5
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Titanium/Palladium Alloy Disk (Ti99.85/Pd 0.15) Formula: Ti99.85/Pd 0.15
Thickness: 0.45mm
Diameter: 4mm
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Tantalum Disk Single Crystal Formula: Ta
Percentage Purity: 99.999%
Thickness: 5mm
Diameter: 5mm
Orientation: -110
Orientation Accuracy: =< 0.4°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-25-7
UOM Code: 102-991-88
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Tungsten Disk Single Crystal Formula: W
Percentage Purity: 99.99%
Thickness: 2mm
Diameter: 10mm
Orientation: -110
Orientation Accuracy: =< 1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-33-7
UOM Code: 100-748-47
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IR Grade Calcium Fluoride Sheet Grade: IR Grade
Formula: CaF₂
Thickness: 2mm
Length 1: 10mm
Length 2: 10mm
Surface Finish: Polished On Both Sides
CAS Number: 7789-75-5
UOM Code: 657-139-78
eachStarting at $356.78
Discounts applied for volume purchases
