Name:Ceftezole Sodium
CAS NO.:41136-22-5
Molecular formula:C13H11N8NaO4S3
Standard:CP
| Product Name | Ceftezole Sodium |
| Characters | A white or slightly yellow powder or crystalline powder, odourless,hygroscopic Freely soluble in water, slightly soluble in methanol, insoluble in alcohol and ether |
| Identification | A.Chemical B. IRC. HPLC D. UV Max absorbance 272 nm |
| Water | ≤5% |
| Color of solution | Colorless, yellow or GY NMT 6# |
| Clarity of solution | Clear or NMT 1# |
| pH | 4.5~6.5 |
| Specific optical rotation | -5°~ -9° |
| Absorbance | 270~300(272nm) |
| Ceftezole polymer | ≤0.05% |
| Residue solvent | Alcohol Methanol |
| Bacterial endotoxins | ≤0.075eu/mg |
| Sterility | Meets the requirements |
| Particulate matter | ≥10 um , ≤6000 ≥25 um , ≤600 |
| Related substances | Single peak: ≤1% Total peaks: ≤1.5% |
| Assay HPLC | ≥90.0%Anhydrous and C13H12N8O4S3 basis |
Indications for respiratory system infection, urinary tract infection, septicemia, peritonitis. This product is a white to pale yellow crystalline powder, odourless, has led to wet.
1, aerobic gram positive bacteria: staphylococcus aureus, streptococcus pneumoniae, s. pyogenes.
2, aerobic gram-negative bacteria: escherichia coli, klebsiella pneumonia coli and proteus
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4:We provide testing services prior to shipment of the product.
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Question 1:Can you supply free samples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.
Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.
Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
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The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.
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Question 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.
Payment
Payment Term | T/T | 30% T/T in advance, paid the balance before shipment | |
| CFR(C&F) | |||
| 30% T/T in advance, paid the balance against copy of B/L | |||
| CIF | |||
| L/C | L/C amount above 20,000 usd, we can accept L/C at sight after the issuing bank approved by us | ||
| West Union | |||
| Amount lower than 5000usd | |||