Poultry Antibiotics Raw Materials Colistin Sulfate Powder CAS 1264-72-8 Colistin Sulfate
CAS:1264-72-8
Appearance: White or almost white, hygroscopic powder.
Purity:≥98%
Solubility:soluble in water,sightly soluble in ethanol, almost insoluble inacetone,chloroform or ether.
Product Introduction
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Colistin sulfate,Colistin sulphate,Polymyxin E
CAS:137330-13-3
Product introduction：
1.Product name: Colistin sulphate
2.Synonyms:Colistin sulphate,Polymyxin E
3.CAS: 1264-72-8
4.Appearance: White or almost white, hygroscopic powder.
5.Purity:≥98%
6.Solubility:soluble in water,sightly soluble in ethanol, almost insoluble in acetone,chloroform or ether.
7.Antibiotic Type:It is a basic polypeptide antibiotic.
8.Chemical structure：
9. Product description：
Colistin sulfate-acid antibiotic, not only low-concentration bacteriostasis, high-concentration bactericidal, but also promotes digestion, aids growth, improves feed utilization, and reduces feed-to-egg ratio.
It has a strong ability to resist Gram-negative bacilli. In particular, it has specific developmental blocking effects on Escherichia coli, Salmonella, and Pseudomonas aeruginosa.
10.Common drug combinations：
1. Colistin sulfate +Florfenicol
2. Colistin sulfate +Amoxicillin trihydrate
3. Colistin sulfate +Neomycin sulfate
Specification:
Product name | Colistin Sulfate | |
Shelf life | 2 years | |
Testing Item | Standard | |
Appearance | White or almost white, hygroscopic powder | |
Specific rotation | -73º~ -63º | |
Identification | HPLC retention time | Correspons to that of the standard |
Reaction of sulfates | Positive | |
pH | 4.0~ 6.0 | |
Loss on drying | ≤3.5% | |
Sulphate (Dried basis) | 16.0%~18.0% | |
Sulphated ash | ≤1.0% | |
Related substance | Any impurity | ≤ 4.0% |
Total impurities | ≤ 23.0% | |
Assay, HPLC (Dried basis) | Sum of E1,E2, E1-I, 1-7MOA, E3 | ≥ 77.0% |
E1-I; | ≤ 10.0% | |
E1-7MOA; | ≤ 10.0% | |
E3; | ≤ 10.0% | |
Potency (Dried basis) | ≥19000IU/mg | |
Packing & Shipping
1. Product will be packed in fiber drum as 15kg /drum or 25kg/drum.
2.Transit could be DHL,TNT,Fedex,etc.
3.Large quantity will be shipped by air or by sea.
4.Delivery time will be within 2-3 days after receipt of payment
Company Certifications
FAQ
Q1: How to order this product?
A: You can chat with online service directly.
You can also contact us in the following ways.
Wechat:+86-18663729963, +86-13589106478
Skype: sunnylee886
Email:maggie@hope-biotech.com
sunny@hope-biotech.com
Mobile:+86-18663729963, +86-13589106478
Q2: What’s the MOQ?
A: The MOQ is 0.5kg, you can also tell us the quantity you want.
Q3: How about your company’s certification?
A: GMP, ISO, FSC, CEP etc.
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