DESCRIPTION

Fine,whitish crystalline powder Melts at about 56.5℃(Release Limit 56-58℃)

Conforms

56.6-57.5℃

SOLUBILITY

Practically insoluble in water, soluble in Methanol, in Alcohol and in Acetone;slightly soluble in Hexane

Conforms

IDENTIFICATION

A. Conforms by Infrared Absorption

B. The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay

Conforms

Conforms

WATER

Not more than 0.1%

0.07% w/w

RESIDUE ON IGNITION

Not more than 0.1%

0.023% w/w

HEAVY METALS

Not more than 0.002%

<0.002%

RELATED COMPOUNDS

Any individual impurity: NMT0.1%

Total impurities: NMT0.5%

0.06%

0.16%