4-CARBOXYPHENYLHYDRAZINE
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 Certification of Analysis
Product Name
4-CARBOXYPHENYLHYDRAZINE
CAS No
619-67-0
Catalog No
SC-12613
Quantity
2kg
Batch No
20130916
Product Date
2013.09.16
Date of analysis
2013.09.16
 
 
 
 
 
 
 
 
 
Items of analysis
Specification
Results
Appearance
Yellow-brown powder
conforms
Assay
98.0%min
98.50%
Melting point
≥200℃
204.0-206.3℃
Volatile component
≥3.0%
0.4%^
Boiling point
192-200℃
193-199℃
Remark
Declaration: For laboratory use by technically qualified individual only
Conclusion
It accords with the Enterprise Standard
   Analyst: Jack Fu                            Check: Anne Zhang                             Date: 2013-09-16

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