Certification of Analysis
|
Product Name |
4-Aminophenol |
|
CAS No |
123-30-8 |
|
Catalog No |
SC-19013 |
|
Quantity |
1kg |
|
Batch No |
20131203 |
|
Product Date |
2013.12.03 |
|
Date of analysis |
2013.12.03 |
|
Items of analysis |
Specification |
Results |
|
Appearance |
Off-white crystalline powder |
Off-white crystalline powder |
|
Loss on drying |
≤1.0% |
0.13% |
| Melting point |
187-191°C |
188-190°C |
|
Assay |
98.0%min |
99.2% |
|
Remark |
Declaration: For laboratory use by technically qualified individual only |
|
|
Conclusion |
It accords with the Enterprise Standard |
|
Analyst: Jack Fu Check: Anne Zhang Date: 2013-12-03
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