Potassium Bromide 99.5% AR, 500 gram

Product Code. : 02075

Grade : AR

Purity : 99.5%

CAS No. : 7758-02-3

Molecular Formula : KBr

Molecular Weight : 119.01

H.S.Code : 2827.51200

Shelf Life : 60 Months

Physical Properties

Physical state at 20 °C : Solid

Colour : White crystalline

Odour : Odorless

pH value : 5 - 6 at 119 g/l at 25 °C

Melting point/ Freezing point [°C] : 734 °C

Boiling point [°C] : 1435 °C

Vapour pressure [20°C] : < 0.01 hPa at 20 °C

Density [g/cm3] : 2.75

Solubility in water [% weight] : 119 g/l at 20 °C - completely soluble

Specification

Appearance : White crystalline powder

Assay (argentometric) : Min 99.5%

Insoluble matter : Max 0.005%

pH (5% solution in water) : 5.0 - 8.8

Bromate (BrO3) : Max 0.001%

Iodate (IO3) : Max 0.001%

Chloride (Cl) : Max 0.1%

Iodide (I) : Max 0.001%

Sulphate (SO4) : Max 0.005%

Total nitrogen (N) : Max 0.001%

Heavy metals (by ICP-OES) : Max 0.0005%

Barium (Ba) : Max 0.002%

Calcium (Ca) : Max 0.002%

Iron (Fe) : Max 0.0005%

Magnesium (Mg) : Max 0.001%

Sodium (Na) : Max 0.02%

Loss on drying (at 105°C) : Max 0.5%

Note :

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Potassium Bromide | KBr 99.5% AR, 500 gram - ABL

Potassium Bromide | KBr 99.5% AR, 500 gram - ABL

Rp 864.000

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