Appearance (Colour)
Pink
Appearance (Form)
Crystalline powder to crystal /Sligtly delquscent
Solubility (Turbidity) 10% aq. solution
Clear
Solubility (Colour) 10% aq. solution
Pink
Assay (Complexometric)
min. 98%
Insoluble matter
max 0.005%
pH (5% aq. solution)
3.5 - 6.0
Sulphate (SO4)
max. 0.005%
Iron (Fe)
max. 0.0005%
Heavy Metals (Pb)
max. 0.0005%
Sodium (Na)
max. 0.05%
Calcium (Ca)
max 0.005%
Magnesium (Mg)
max 0.005%
Potassium (K)
max 0.01%
Zinc (Zn)
max 0.005%