Donepezil_CERTIFICATE OF ANALYSIS_DOCUMENTS & REFERENCE_Labseeker-Find chemicals, pharmaceuticals for your lab.

Certification of Analysis

Items of analysis	Specification	Results
Appearance	White of off-white crystalline powder	Conforms
MP	90~95℃	91.7~92.7℃
Relative substances	≤1.0%	0.06%
Water	≤1.0%	0.35%
Residue on ignition	≤0.1%	0.02%
Heavy metals	≤10ppm	≤10ppm
Assay	≥99.0%	99.94%
Remark	Declaration: For laboratory use by technically qualified individual only Store in cool & dry place, keep away from strong light and heat
Conclusion	It conforms to the enterprise specification.

Analyst: Jack Fu Check: Anne Zhang Date: 2013-01-13