- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
331-39-5 Caffeic acid 3,4-Dihydroxycinnamic acid
Quick Details
- Appearance:White to off-white powder
- Application:Cosmetic Raw Materials
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Product name:Caffeic Acid
CAS:331-39-5
MF:C9H8O4
Molecular weight:182.15000
Appearance:White to off-white powder
Details:
|
Item |
Testing standard |
Result |
|
Appearance |
Pale yellow powder |
Conforms |
|
Solubility |
Water insoluble,Soluble in ethanol,Clear solution |
Conforms |
|
Moisture,wt/% |
≤0.5 |
Conforms |
|
Ethanol ,wt/% |
≤0.1 |
Conforms |
|
Other residual solvents |
N/D |
Conforms |
|
Purity, wt%(by GC) |
≥99 |
99.45 |
|
Conclusion |
Qualified |
|
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