
|
Item |
Standard |
Analysis data |
|
Appearance |
White or off-white crystalline powder |
White or off-white crystalline powder |
|
Specific Rotation (C=2,5NHCL) |
-27.6°~ -29.0 |
-28.1° |
|
Chloride (Cl) |
not more than 0.10% |
<0.10% |
|
Loss on drying |
not more than 0.2% |
0.11% |
|
Residue on Ignition |
not more than 0.2% |
0.07% |
|
Heavy Metals(Pb) |
not more than 10ppm |
<10 ppm |
|
Assay |
98.0 to 101.0% |
99.1% |
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