China Pharmaceutical Grade 99 % Raw Materials Cefoperazone CAS 62893
ITEMS | STANDARD | RESULTS |
Characters | White or almost white crystalline granule and powder | A white crystalline granule and powder |
Identification | (1) The spectrum obtained with the substance to be examined corresponds with that obtained with reference standard (2) Should meet the requirement under water | Comforms |
Appearance of solution | ≤reference suspension II (1 mol/L hydrochloric acid) ≤reference suspension II (2 mol/L ammonia) | ≤Reference suspension I ≤Reference suspension I |
PH | 3.5~5.5 | 4.4 |
Specific optical rotation | +280~ +305 | +296 |
Related substances | Any impurity≤1.0% | 0.26% |
Dimethylaniline | ≤20ppm | Complies (not used in process) |
Water | 12.0%~15.0% | 13.3% |
Sulphated ash | ≤0.5% | 0.07% |
Bulk density | 0.45g/ml - 0.65g/ml | 0.57g/ml |
Tapped density | ≥0.65g/ml | 0.76g/ml |
Assay | 96.0%~102.0% C16H19N3O4S (calculated on the anhydrous basis) | 99.7% |
Cefoperazone is used for the treatment of various infections caused by sensitive enzyme-producing bacteria, such as respiratory system, reproductive urinary system, biliary tract, gastrointestinal tract, thoracic and abdominal cavity, skin and soft tissue infection treatment, and influenza bacillus, meningococcal brain Infection also has a good effect.
Shandong Longilat Biotechnology Co., Ltd was established in 2015. It is a high-tech professional and technological enterprise integrating R & D, production, and sales.
Longilat 's main products are food additives, plant extracts, cosmetic raw materials, feed additives, animal extract, amino acids and vitamins. Most of our products are derived from natural plants. Marketing services are available in many countries around the world.
1.Can I get some samples?
Yes, usually a 10-20g sample.
2.What's your MOQ?
Our MOQ is flexible, usually 1kg-10kg for a trial order is acceptable.
3. Is there a discount?
Of course, welcome to contact us. Price would be different based on different quantities. For bulk quantity, we will have a discount for you.
4. How to deliver the goods?
≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.
5. What is the shelf life for the products?
Most products shelf life 24-36 months.
6. What's your delivery time?
Usually, shipment will be made within 7-15 days against confirmed order.
7. How about the validity of the offer?
Usually, our offer is valid for 1 week. However, validity might vary between different products.