- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
10128-91-3 Methyl 2-Hydroxynicotinate 2-Hydroxy nicotinic acid methyl ester
Quick Details
- Appearance: Colorless Liquid
- Application:Pharmaceutical Intermediates
- PackAge:drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:RT.
- Transportation:By sea
Superiority:
| Density: | 1.263g/cm3 |
|---|---|
| Melting Point: | 115-118ºC |
| Boiling Point: | 367.6ºC at 760mmHg |
| Flash Point: | 176.1ºC |
| Refractive Index: | 1.518 |
| Vapor Pressure: | 0mmHg at 25°C |
Details:
| Item | Standard | Test Results | |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
||
|
Loss on drying |
≤0.5% |
0.11% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Sulphated ash |
≤0.2%, determined on 1.0 g. |
0.009% |
|
|
Purity |
≥99.0% |
99.82% |
|
|
Assay |
99.0% |
99.9% |
|
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