Appearance
White crystals or crystalline powder
Conforms
Assay
Not more than 99%
99.7%
Melting Point
223-225¡æ
225
Optical activity [21/D],
(C=0.8 in H2O)
+49 ±2 Degree
+49.98 Degree
Loss on drying
Not more than 1.0%
0.4%
Conclusion
The product is according with standard.