Levocetirizine HCL
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Certification of Analysis
Product Name
Levocetirizine HCL
CAS No
130018-87-0
Catalog No
SC-19390
Quantity
500g
Batch No
20130618
Product Date
2013.06.18
Date of analysis
2013.06.18











Items of analysis
Specification
Results
Appearance
White or almost white powder
Almost white powder
Absorbance
342~378
370.02
Optical rotation
+11.5~+14.5°
+13.8°
Identification
Positive
Conforms
pH
1.2~1.8
1.58
Loss on drying
≤0.5%
0.30%
Residue on ignition
≤0.2%
0.01%
Heavy metals
≤10ppm
Conforms
S-enantiomer
≤0.5%
0.47%
Individual impurity
≤0.1%
0.08%
Total impurities
≤0.3%
0.23%
Acetone
≤0.5%
0.10%
Assay 
99.0%min
99.19%
Remark
Declaration: For laboratory use by technically qualified individual only
Conclusion
It accords with the Enterprise Standard

    
    Analyst: Jack Fu                            Check: Anne Zhang                             Date: 2013-06-18

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