China (Mainland)
High quality USP 39/EP 9.0 /BP 2012 Ceftazidime Pentahydrate CAS NO 78439-06-2 CAS NO.78439-06-2
- Min.Order: 100 Gram
- Payment Terms: T/T
- Product Details
Keywords
- Ceftazidime Pentahydrate
- 78439-06-2
- CAS 78439-06-2
Quick Details
- ProName: High quality USP 39/EP 9.0 /BP 2012 Ce...
- CasNo: 78439-06-2
- Molecular Formula: C22H32N6O12S2
- Appearance: White fine powder
- Application: Animal Pharmaceuticals
- DeliveryTime: 3 days after the payment
- PackAge: packing with bottle or drum
- Port: Shanghai port
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99%
- Storage: Preserve in well-closed, light-resista...
- Transportation: 1) 25kg/drum (25kg net weight, 28kg gr...
- LimitNum: 100 Gram
Superiority
1) Product Name: Ceftazidime pentahydrate/ceftazidime
2) Specification: 99%
3) Testing Method: HPLC
4) Appearance: White fine powder
5) Introduction:
Ceftazidime Pentahydrate is a third generation cephalosporin antibiotic. Cephalosporins are composed of 7-aminocephalosporanic acids and are of different sizes depending on their side chain substituents. Studies show that Ceftazidime Pentahydrate has greater activity againstPseudomonas aeruginosa than it does against gram-positive cocci.
Details
Our Referance Specification, for more details, pls contact us for COA,MSDS and certification:
| Item | Standard | Test Results | |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
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B.LC-MS:Comply with the structure |
Complies |
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
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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 |
||
|
Crystallinity |
meets the requirements. |
Complies |
|
|
Loss on drying |
≤2.0% |
0.19% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.1% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
|
Microbiological Analysis |
|||
|
Total plate count |
≤1000cfu/g |
Complies |
|
|
Yeast and Moulds |
≤100cfu/g |
Complies |
|
|
E. Coli. |
Absent |
Negative |
|
|
Salmonella |
Absent |
Negative |
|
|
S.aureus |
Absent |
Negative |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|