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NaCl substrate

The main performance parameters
Product Name	Sodium Chloride (NaCl)
Crystal structure	Cubic
Growth method	Crystallization method
Lattice parameters	a=5.642Å
Melting point	801℃
Density	2.16（g/cm³）
Mohs hardness	2
Wave band	0.25~22.00 μm
Index of refraction (n_d)	1.54427
Nf (Impurity absorption peak)	0.01270
Deliquescence	NaCl is a water-soluble crystal, it is easily deliquescent and can not be polished by CMP
Packing	Independent vacuum packaging for each piece

Standard Specification
Product Name	Orientation	Standard Size	Thickness	Polishing
NaCl substrate	(100) <±2.0° (110) <±2.0° (111) <±2.0° Or other off-angle	10x10x1.0mm 10x5mm 5x5mm 20x20mm φ1" x 1.0mm φ2" x 3.0mm φ4" x 5.0mm Or others	1.0mm 2.0mm 3.0mm 5.0mm Or others	Fine ground Single side polished Double side polished Surface finish: 60/40 or 80/50 Roughness: Ra<100A(10nm) Roughness: Ra<50A(5.0nm)	Inquiry Online

Sodium chloride, NaCl substrate. The wide-band good conductor used in ultraviolet to the infrared; Widely used in the production of infrared spectroscopy analyzer, Ultraviolet and infrared optical components. These single crystal is the material of optical elements, Can be used as transparent material of prisms, lenses, filters and various laser windows In the infrared devices and optical instruments.

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NaCl substrate

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