Potassium Bromide (KBr)-Beads

  • 7758-02-03
  • KBr
  • 99.98%
  • - 10 mesh
  • 231-830-3


Potassium bromide, formula: KBr.It is a white slightly deliquescent crystal or powder.Soluble in water and slightly soluble in ethanol.It can be used as a nerve tranquilizer.

Chemical formula:KBr

Molar mass:119.002 g/mol

Appearance:white solid


Density:2.74 g/cm3

Melting point:734 °C (1,353 °F; 1,007 K)

Boiling point:1,435 °C (2,615 °F; 1,708 K)

Solubility in water:535 g/L (0 °C)

                                 678 g/L (25 °C)

                                 1020 g/L (100 °C)

Solubility:very slightly soluble in diethyl ether

Solubility in glycerol:217 g/L

Solubility in ethanol:47.6 g/L (80 °C)

Magnetic susceptibility (χ):−49.1·10−6 cm3/mol

Refractive index (nD):1.559


Mainly used for spectrum analysis, spot analysis of copper and silver, polarographic analysis of indium, cadmium and arsenic, developer.

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