ExiPlus
meets compendial specs of BP, USP & Ph Eur
Appearance (Colour)
White
Appearance (Form)
Crystalline powder / crystals
Solubility (Turbidity) 10% aq. solution
Clear
Solubility (Colour) 10% aq. solution
Colourless
Assay (by Neutralization)
min.99.5%
Insoluble substance
max. 0.4%
pH (5% aq. solution)
8.0 - 10.0
Loss on drying
19.5 - 21.0 % (130°C for 3hrs)
Chloride (CI)
max . 0.04%
Sulphate (SO4)
max.0.1%
Heavy Metals (Pb)
max.0.002%
Arsenic (As)
max.0.0004%
Reducing Substances
Passes
Monosodium phosphate
max . 2.5%
