Detailed Product Description

Description                    White to pale yellow crystalline powder. Odorless or has a slight ,characteristic odor.

Identity                                Conforms the test

pH                                       2.8~3.8

Specific Rotation                          -76°~-88°

Water Content                            9.0%~11.5%

Residue of ignition                     Not more than 0.2%

     Heavy Metals                        Not more than0.0020%

Related Substances                     Not more than2.5%

Assay                         96.5%~102.0% (Calculated on anhydrous

                               substance)

 Microbic Limitation          Quantity of the Mycetes is not more than80/g