- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
1076-38-6 4-Hydroxycoumarin 4-hydroxy-1-benzopyran-2-one
Quick Details
- Appearance:White powder
- Application:Pharmaceutical Intermediates
- PackAge:drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Prouduct name:4-Hydroxycoumarin
CAS:11076-38-6
Appearance:white crystalline power
Content:99.0%min
Details:
|
Test Item |
Analysis Specification |
Result |
|
Appearance |
A white or almost crystalline power |
white crystalline power |
|
Assay |
≥99.0% |
99.57% |
|
Sulfate residue |
≤0.2% |
0.06% |
|
Loss on drying |
≤0.5% |
0.03% |
|
Melting point |
213~217°C |
215.0~216°C |
|
Conclusion |
In accordance with the standard of enterprise. |
|
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