Identification :
Appearance :
Specific Rotation :
State of Solution :
Chloride :
Ammonium :
Sulfate :
Iron :
Heavy Metals :
Arsenic :
Other amino acids :
Loss on drying :
Residue on ignition :
Assay :
PH :
|
conforms
White crystals or crystalline powder
+22.1° ~ +22.9°
≥98.0%
16.58 % ~ 17.00%
≤0.02%
≤0.020%
≤10ppm
≤10ppm
≤1ppm
conforms
≤0.20%
≤0.10%
99.0% ~ 101.0%
4.7 ~ 6.2 |