產(chǎn)品詳情
|
Item |
Standard |
Analysis data |
|
Appearance |
White crystal powder |
conbs |
|
Specific rotation[α]20/D (C=2 in H2O) |
-61 to -67Degree |
-66.48 Degree |
|
Transmittance |
Not less than 95.0% |
97.1% |
|
Loss on drying |
Not more than 0.5% |
0.1% |
|
Assay |
98.0to102.0% |
99.5% |

