SODIUM BROMIDE
SODIUM BROMIDE Extra Pure
Short Name: SODIUM BROMIDE
Basic Details
Article No.
LG4093
Grade
Extra Pure
Purity
98%
CAS No.
7647-15-6
HS Code
2827.5110
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
5.4 at 50 g/l at 20 °C
Melting point/ Freezing point [°C]
755°C
Boiling point [°C]
1390°C
Vapour pressure mm/Hg
1 mm Hg at 806 °C
Density [g/cm3]
3.21
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay (argentometric)
98 - 100.5%
pH (5% solution in water at 25°C)
5.0 to 8.8
Bromate (BrO3)
Max 0.005%
Chloride (Cl)
Max 0.5%
Sulphate (SO4)
Max 0.01%
Heavy metal (as Pb)
Max 0.001%
Barium (Ba)
Max 0.005%
Iron (Fe)
Max 0.002%
Magnesium and alkali earth metals
Max 0.02%
Loss on drying (at 105°C)
Max 3%
Safety Information & Hazard Symbols