Potassium Bromide

Optical Material Information
Chemical FormulaKBr
Refractive Index (
1.01 microns
)
1.54
Knoop Hardness (psi)7
Modulus of Rupture (psi)160
Useful Wavelength Range, Transmission (microns)0.3-25
Useful Wavelength Range, ATR (microns)0.5-20
Maximum Useful Temperature (Cº)300
Melting Point (Cº)730
General Properties

Withstands thermal and mechanical shock.


Chemical Properties

Soluble in water, alcohol, and glycerine; hygroscopic; slightly soluble in ether.


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

Transmission Spectrum
potassium_bromide.jpg


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