新闻中心
咖啡酸苯乙酯,104594-70-9,COA
CERTIFICATE OF ANALYSIS
|
Product:Caffeic acid phenethyl ester(CAPE) |
CAS No.:104594-70-9 |
||
|
Batch No.:20230801 |
Certificate Date:20230809 |
||
|
Batch WT:8.6KG |
Barrel number:1 barrel |
||
|
Subject |
Standard |
Result |
|
|
Appearance |
off-white to yellow crystalline solid |
Meet the standard |
|
|
Appearance of solution |
Soluble in DMSO,100% ethanol,methanol,acetone or acetonitrile;insoluble in water |
Meet the standard |
|
|
Loss on drying |
≤0.5.% |
0.22% |
|
|
Melting point |
126.0~129.0℃ |
127.1-128.1℃ |
|
|
Assay |
≥98.0% |
99.56% |
|
|
Conclusion |
Meet the standard |
||
< 返回 >
