ExiPlus
meets compendial specs of USP
Appearance (Colour)
Bluish green
Appearance (Form)
Crystalline compound
Solubility (Turbidity) 10% solution 5N HCl
Clear
Solubility (Colour) 10% solution 5N HCl
Green
Assay (Iodometric)
min. 99%
Water Insoluble matter
max. 0.01%
Sulphate (SO4)
max. 0.005%
Iron (Fe)
max. 0.005%
Calcium (Ca)
max. 0.005%
Nickel (Ni)
max. 0.01%
Potassium (K)
max. 0.01%
Sodium (Na)
max. 0.02%
Loss on drying
20.9 - 21.4% (at 105°C for 16 hrs)