China (Mainland)
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3-Hydroxybenzothiophene CAS: 520-72-9 CAS NO.520-72-9
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 3-Hydroxybenzothiophene
- 3-Hydroxythianaphthene
- 520-72-9
Quick Details
- ProName: 3-Hydroxybenzothiophene CAS: 520-72-...
- CasNo: 520-72-9
- Molecular Formula: C8H6OS
- Appearance: Colorless liquid
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Preserve in well-closed, light-resista...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- CAS: 520-72-9
- Molecular Formula: C8H6OS
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% |
|