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