3-Hydroxybenzothiophene CAS: 520-72-9
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
3-Hydroxybenzothiophene 3-Hydroxythianaphthene 520-72-9
Quick Details
- Appearance:Colorless liquid
- Application: Pharmaceutical Intermediates
- PackAge: 25KG/drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Preserve in well-closed, light-resistant and airtight containers.
- Transportation:By sea
Superiority:
| 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% |
|
-
520-72-9
- Other Names:
-
benzothiophen-3-ol
- MF:
-
C5H5NOS
- EINECS No.:
-
520-72-9
- Place of Origin:
-
Shaanxi, China (Mainland)
- Type:
-
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
- Purity:
-
99%min
- Brand Name:
-
DIDAC
- Model Number:
-
DAC170547
- Application:
-
Pharm/Chem Industries
- Appearance:
-
Solid
- Structure Identification:
-
H-NMR&LC-MS
- Identification:
-
Infrared Absorption
- Test method:
-
HPLC-ESI-MS
- Content:
-
99.0%
- Water:
-
0.5% Max.
- Sulfated ash:
-
0.1% Max.
- Heavy metals:
-
10ppm Max
- Total Impurity:
-
0.2% Max.
- Assay:
-
HPLC
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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