Item

Standard

Analysis data

Appearance

White crystalline powder

conforms

Specific rotation[α]20/D
(C=4 in H2O)

-6.3 to - 7.3°

-6.5°

Loss on drying

Not more than 0.50%

0.32%

Assay

Not less than 98%

98.5%

Conclusion

The product is according with standard.