SmarTeam

Sodium Chloride

Optical Material Information*

Chemical Formula	NaCl
Refractive Index (at 1.01 microns)	1.53
Knoop Hardness (psi)	15
Modulus of rupture (psi)	350
Useful Wavelength Range, Transmission (microns)	0.35-15
Useful Wavelength Range, ATR (microns)	0.4-12
Maximum Useful Temperature (ºC)	400
Melting Point (ºC)	801
General properties	Withstands thermal and some mechanical shock; colorless.
Chemical Properties	Hygroscopic; soluble in water, alcohols, glycerine, and solvents containing water.
Clean with…	Anhydrous solvents.

*This was compiled from various sources. For more details, consult the Chemical Abstracts Service at www.cas.org.

Transmission Spectrum

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