Items

Specification

Appearance:

Slight yellow crystalline powder

Identification:

Positive

Melting point:

215-224 Celsius degree

Heavy metals:

Not more than 0.0015%

Loss on Drying:

Not more than 0.5%

Residue on ignition:

Not more than 0.1%

Assay (on dried basis):

Not less than 99%