Appearance (Colour)
White to faint yellow to beige
Appearance (Form)
Powder
Solubility (Turbidity) 10% aq. solution
Clear
Solubility (Colour) 10% aq. solution
Colourless to faint yellow to yellow- brown
Assay
86% - 100%
pH (10% aq. solution)
6.0 - 8.5
Water (KF)
max. 3.5%
Not for medicinal use
Notes
Solubility (readily): water
Solubility (Partially): ethanol, Insoluble: acetone, chloroform,
ether, ethyl acetate & toluene