1: Product Name: Colistin Sulfate Salt (Polymyxin E, EP 11.0)
CAS No.: 1264-72-8
2: What is our specification ?
|
Item |
Specification |
|
Appearance |
White to slightly yellow powder |
|
Identification |
Reacts with phosphate buffer and ninhydrin TS, the solution turns purple. |
|
Add copper sulfate TS dropwise, the solution turns red-purple. |
|
|
Sulfate: Meets the requirements. |
|
|
Specific Rotation |
-63° ~ -73° |
|
pH |
4.0-6.0 |
|
Loss on Drying |
≤ 3.5% |
|
Residue on Ignition |
≤ 1.0% |
|
Sulfate (SO42-) |
16.0%-18.0% |
|
Related Substances |
Any unknown impurity ≤ 2.5% |
|
Total impurities ≤ 11.0% |
|
|
Heavy Metals |
≤ 10ppm |
|
Total Aerobic Microbial Count |
≤ 1000 cfu/g |
|
Yeasts&Molds |
≤ 100 cfu/g |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
|
Potency (on dried basis) |
≥ 19000 U/mg |
3:What is the main effects of Colistin Sulfate Salt (Polymyxin E, EP 11.0)+CAS 1264-72-8?
Potently combats Gram-negative bacteria
Disrupts bacterial cell membranes
Neutralizes bacterial endotoxins
Overcomes multidrug-resistant pathogens
4: What is the usage of Colistin Sulfate Salt (Polymyxin E, EP 11.0)+CAS 1264-72-8?
Used as an active pharmaceutical ingredient (API), intermediate, and biochemical reagent.
5: What will you get from gihi chemicals except higher quality products?
Gihi Chemicals Co.,Limited, is a professional manufacturer with
3strong research and development lab centers + 4 standardized production workshops,with ISO9001 & FDA certificate & CE certificates.
Except the high quality product, your team will get the following 4 support:
5.1): Factory direct sales, China's lower price, free sample is available.
5.2): COA, TDS, SDS and other testing spectrum are available at any time.
5.3):ISO9001, FDA, CE certificate, 3 labs and 4 factories, to insure the higher quality.
5.4): Large quantity in stock, prompt delivery from warehouse, 24h professional service.
6:Where to buy bulk Colistin Sulfate Salt (Polymyxin E, EP 11.0)+CAS 1264-72-8?
Send an inquiry email to us : sales@gihichem.com
Our professional team will reply to you within 6 hours.
7:Why Choose gihi chemicals for Your trustful supplier?
●Extensive Selection: Our 3 labs and 4 factories ensure every year, we could produce more than 100 new chemical structures every year.
●GMP-Compliant Facilities: Our 4 professional factories comply with strict GMP (Good Manufacturing Practice) guidelines, ensuring the highest quality and safety standards throughout production.
●Rigorous Certifications: All ingredients are certified with HACCP, ISO, FDA,CE certificates.
●Competitive Wholesale Prices: Enjoy cost-effective pricing without compromising on quality.
●Customizable Solutions: OEM and ODM services are available. Tailor your ingredient blends to your specific needs and target clients.
●Expert Technical Support: Our expert team is here to answer your questions and guide you through the selection process.
●Quicker Delivery: We ensure smooth and timely delivery to your desired destination anywhere.
