ExiPlus
meets compendial specs of USP, BP IP,EP
Appearance (Colour)
White
Appearance (Form)
Crystalline powder
Solubility (Turbidity) 10% aq. solution
Clear
Solubility (Colour) 10% aq. solution
Colourless
Assay (by Neutralization)
min. 99.5%
Water (KF)
max. 0.5%
Sulphated Ash
max. 0.1%
Chloride (CI)
max. 0.005%
Sulphate (SO4)
max. 0.001%
Iron (Fe)
max. 0.0005%
Heavy Metals (Pb)
max. 0.0005%
Copper (Cu)
max. 0.0005%
Cadmium (Cd)
max. 0.0001%
Calcium (Ca)
max. 0.0005%
Magnesium (Mg)
max. 0.0005%
Potassium (K)
max. 0.002%
Sodium (Na)
max. 0.002%
Zinc (Zn)
max. 0.0005%
Water Insoluble matter
max. 0.005%
Identification (IR Spectrum)
Passes test
Identification Test
Passes test
Fumaric acid
max. 0.5%
Malic acid
max. 0.5%
Residue on ignition
max. 0.1%
Clarity of alcohol solution
Passes test
