Appearance (Colour)
Bluish green
Appearance (Form)
Crystalline powder
Solubility (Colour) 10% aq. solution
Clear
pH (5% aq. solution)
min. 4.0
Assay (Complexometric)
min. 98%
Chloride (CI)
max. 0.001%
Iron (Fe)
max. 0.001%
Cadmium (Cd)
max. 0.001%
Cobalt (Co)
max. 0005%
Calcium (Ca)
max. 0.002%
Copper (Cu)
max. 0.002%
Lead (Pb)
max. 0.001%
Potassium (K)
max. 0.005%
Sodium (Na)
max. 0.005%
Zinc (Zn)
max. 0.001%
