Ampicillin Sodium Specification
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Characters |
White or almost white crystalline granule and powder |
White crystalline powder |
|
Identification |
The spectrum obtained with the substance to be examined corresponds with that obtained with reference standard |
Conforms |
|
Should meet the requirement under water |
Conforms |
|
|
Appearance of solution |
≤reference suspension Ⅱ(1 mol/L hydrochloric acid) |
Conforms |
|
≤reference suspension Ⅱ(2 mol/L ammonia) |
Conforms |
|
|
PH |
3.5~5.5 |
4.4 |
|
Specific optical rotation |
＋280~＋305 |
296 |
|
Related substances |
Any impurity≤1.0% |
0.26% |
|
Dimethylanilline |
≤20ppm |
Complies |
|
Water |
12.0%~15.0% |
13.3% |
|
Sulphated ash |
≤0.5% |
0.0007 |
|
Bulk density |
0.45g/ml~0.65g/ml |
0.57g/ml |
|
Tapped density |
≥0.65g/ml |
0.76g/ml |
|
Assay |
96.0%~102.% C16H19N3O4S(calculated on the anhydrous basis) |
99.7% |
|
Conclusion：Complies with USP39 |
||
Packaging & Shipping
Ampicillin Sodium Packaging: 25kg/drum or according to client request
Ampicillin Sodium Delivery Detail: 1~2 weeks after confirm order.
Some of the products can be supplied within 7 days on the strength of EDC warehouse.
Usages:
Ampicillin is in the penicillin group of beta-lactam antibiotics and is part of the aminopenicillin family. It is roughly equivalent to amoxicillin in terms of activity.
Ampicillin is able to penetrate Gram-positive and some Gram-negative bacteria. It differs from penicillin G, or benzylpenicillin, only by the presence of an amino group. That amino group helps the drug penetrate the outer membrane of Gram-negative bacteria.
Ampicillin acts as an irreversible inhibitor of the enzyme transpeptidase, which is needed by bacteria to make theircell walls. It inhibits the third and final stage of bacterial cell wall synthesis in binary fission, which ultimately leads to cell lysis; therefore ampicillin is usually bacteriolytic.
FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
