Identification ：
Appearance ：
Appearance of solution:
Specific Optical Rotation ：
Ninhydrin-positive substances:
Chloride ：
Sulphates ：
Ammonium ：
Iron ：
Heavy Metals ：
Loss on drying ：
Sulphated ash ：
Assay ： |
Conforms(As per EP5)
A white, crystalline powder
or colourless crystals
Clear and not more intensely coloured than
reference solution BY 7
+11.4° ～ +12.4°
Conforms(As per EP5)
≤200ppm
≤300ppm
≤200ppm
≤10ppm
≤10ppm
≤0.50%
≤0.10%
98.5% ～ 101.0%, on dry |
