1-(2,6-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one
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Certification of Analysis
Product Name
1-(2,6-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one
CAS No
15362-40-0
Catalog No
SC-19607
Quantity
25kg
Batch No
20130703
Product Date
2013.07.03
Date of analysis
2013.07.03
Items of analysis
Specification
Results
Appearance
Colorless to brownish crystalline powder
Brownish crystalline powder
Identification
IR conform to standard
Conforms
Purity(by HPLC)
Individual impurity: Not more than 0.3%
Conforms
Total impurities: Not more than 0.5%
Conforms
Melting point
124~129℃
126.1~127.3℃
Loss on drying
Not more than 0.5%
0.15%
Residue on ignition
Not more than 0.2%
0.11%
Assay
98.5~101.0%
99.40%
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: 2013-07-03
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