ExiPlus
Meets compendial specs of USP, Ph.Eur
Appearance (Colour)
White
Appearance (Form)
Crystalline powder
Solubility (Turbidity) 10% solution 5N H2SO4
Clear
Solubility (Colour) 10% solution 5N H2SO4
Colourless
Assay (EDTA Titration)
min. 99%
Residue after reduction
max. 0.02%
Chloride (CI)
max. 0.003%
Iron (Fe)
max. 0.001%
Heavy Metals (Pb)
max. 0.0005%
Copper (Cu)
max. 0.0005%
Potassium (K)
max. 0.002%
Sodium (Na)
max. 0.005%
Mercurous Mercury (as Hg)
max. 0.15%
Nitrate (NO3)
Passes test