Appearance (Colour)
White
Appearance (Form)
Crystalline powder/solid
Solubility (Turbidity) 10% aq. solution
Clear
Solubility (Colour) 10% aq. solution
Colourless
Assay (Ion exchange)
min. 99%
pH (5% aq. solution)
5.5 - 8.3
Water Insoluble matter
max. 0.005%
Chloride (CI)
max. 0.001%
Iodate (IO3)
max 0.0005%
Nitrite (NO2)
max. 0.001%
Phosphate (PO4)
max. 0.0005%
Sulphate (SO4)
max. 0.003%
Calcium (Ca)
max. 0.005%
Iron (Fe)
max. 0.0003%
Magnesium (Mg)
max. 0.002%
Heavy Metals (Pb)
max. 0.0005%
