Donepezil
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Certification of Analysis
Product Name
Donepezil
CAS No
120014-06-4
Catalog No
SC-19032
Quantity
1kg
Batch No
20130113
Product Date
2013.01.13
Date of analysis
2013.01.13
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
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