Appearance: White crystalline powder
Purity: (same/more than) 99%
Solubility (10mM NaOH):
Colorless, clear, complete
Identification (IR):
To pass standard
Loss on Drying:
(same/less than) 0.2%
Sulphuric Ashes:
(same/less than) 0.1%
Chloride:
(same/less than) 0.02%
Ammonium:
(same/less than) 0.02%
Sulfate:
(same/less than) 0.02%
Heavy Metals (Pb):
(same/less than) 0.002%
Asparagine (TLC):
(same/less than) 0.1%