|
Items
|
Specifications
|
Results
|
|
Characteristic
|
White or almost white powder
|
White powder
|
|
Identification
|
Comply
|
Comply
|
|
Water
|
≤8.0%
|
5.7%
|
|
Residue on ignition
|
≤ 0.5%
|
0.06%
|
|
Heavy Metal
|
≤25PPM
|
＜25PPM
|
|
Specific rotation
|
-153°~170°
|
-162.2°
|
|
Assay
|
＜70.0% on the dried basis
|
70.5%
|
