China (Mainland)
Sodium cloxacillin/Cloxacillin sodium salt 642-78-4 with best price!!! CAS NO.642-78-4
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Sodium cloxacillin/
- 3-dimethyl-7-oxo-thyl-4-isoxazolecarboxamido)-monosodiumsalt
- 642-78-4
Quick Details
- ProName: Sodium cloxacillin/Cloxacillin sodium ...
- CasNo: 642-78-4
- Molecular Formula: C19H17ClN3O5S.Na
- Appearance: white powder
- Application: API
- DeliveryTime: within 1-2 days upon payment
- PackAge: by foil bag or 25kg drum/box
- Port: Shanghai or Shenzhen
- ProductionCapacity: 1000000 Kilogram/Month
- Purity: 99%min
- Storage: regualr storage
- Transportation: courier
- LimitNum: 1 Kilogram
- Related Substances: less than 0.02%
- Residue on Ignition: less than 0.002
- Heavy Metal: less than 0.0003
- Valid Period: 2 years
- product name: Sodium cloxacillin/Cloxacillin sodium ...
- cas: 642-78-4
- mp: 170°C
- storage: 2-8°C
- mocular weight: 457.87
- MF: C19H17ClN3O5S.Na
- brand: Zhishang
Superiority
Sodium cloxacillin/Cloxacillin sodium salt 642-78-4 with best price!!!
1. Professional manufacturer
2. Best price
3. Fast delivery
4. Prompt before and after sale service
5. Quality guarantee
6. Reliable and truthworthy supplier
Details
Sodium cloxacillin/Cloxacillin sodium salt 642-78-4 with best price!!!
1.Picture of 642-78-4
2.Specification
|
Test Item |
Analysis Specification |
Result |
|
Description |
crystalline powder |
Conforms |
|
Melting range |
129°C~132°C |
130.8°C-131°C |
|
Loss on drying |
≤0.5% |
0.20 % |
|
Specific rotation |
-58°~-62°(C=1,in CH3OH) |
-61.05° |
|
Sulphated ash |
≤0.1% |
0.08 % |
|
Heavy metals |
≤10ppm |
Conforms |
|
Chlorides |
≤0.02% |
Conforms |
|
Sulfates |
≤0.02% |
Conforms |
|
Fluorine |
14.7%~17.9% |
15.2% |
|
Residual solvent |
Methanol ≤0.2% Isopropanol ≤0.2% Ethyl acetate≤0.2% Chloroform ≤0.2% |
0.0% 0.0% 0.0% 0.0% |
|
Related substances (HPLC) |
Single impurity ≤0.2% Total impurities ≤0.5% |
0.05% 0.08% |
|
Assay |
≥99.5% |
99.92% |
|
Conclusion |
Accordance with the reference |
|
