- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
86-98-6 4,7-Dichloroquinoline 4,7-Dichloroquinone
Quick Details
- Appearance: White powder
- Application:Agrochemical Intermediates, Dyestuff Intermediates
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Preserve in well-closed, light-resistant and airtight containers.
- Transportation:By sea or by air
Superiority:
| Product Name: |
4,7-Dichloroquinoline |
| Synonyms: |
HydroxychloroquineSulfateEPImpurityG;HydroxychloroquineSulfateImpurity7(HydroxychloroquineSulfateEPImpuriChemicalbooktyG);4,7-dichloro-quinolin;TL1473;tl1473;4,7-DICHLOROQUINOLINE;SulfateImpurity;4,7-DICHLOROQUINOLINE,99+% |
| CAS RN.: |
86-98-6;1138471-54-1 |
| EINECS: | 201-714-7 |
| Molecular Weight: | 198.0487 |
| Molecular Formula: | C9H5Cl2N |
| Density: | 1.407g/cm3 |
| Melting Point(℃): | 84-86℃ |
| Boiling Point(℃): | 292.9°C at 760 mmHg |
| Flash Point(℃): | 158.7°C |
| refractive_index: | 1.66 |
| Water Solubility: | insoluble |
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% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤1.0% |
0.18% |
|
|
Purity |
≥99.0% |
99.82% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.9% |
|
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