ExiPlus
meets compendial specs of BP, Ph.Eur, USP
Appearance (Colour)
White
Appearance (Form)
Crystalline compound
Solubility (Turbidity) 10% aq. solution
Clear
Solubility (Colour) 10% aq. solution
Colourless
Assay (by Neutralization)
min.99%
pH (5% aq. solution)
2.3 - 3.5
Clarity of alcohol solution
Passes test
Titrable free acid
max.0.25meq/g
Sulphate (SO4)
max.0.002%
Iron (Fe)
max. 0.0005%
Sulphated Ash
max.0.01%
Heavy Metals (Pb)
max. 0.0005%
Copper (Cu)
max. 0.0005%
Ammonium (NH4)
max.0.1%