Raw Materials Colistin Sulfate CAS 1264-72-8 for Veterinary, best price
Product Description
Colistin Sulfate is an antibiotic of basic polypetides composed.It has strong antibiotic effect against intestinal diseases caused by gram-negative bacilli It is used as feed additive.
| Name |
Colistin sulfate |
| CAS No |
1264-72-8 |
| MF |
2(C52H98N16O13).5(H2SO4) |
| Purity |
99% |
| Appearance |
white powder |
Colistin Sulfate Specification:
| Characteristics |
White or alm white powder |
| Identification |
Meets EP specification |
| PH |
4.0-6.0 |
| Loss on drying |
≤3.5% |
| Optical |
-63°?-73° |
| Sulfateed ash |
≤1.0% |
| Sulfate(dried basis) |
16.0%-18.0% |
| Content (Dry basis HPLC) |
Colistin E1-I≤10% |
| Colistin E1-7MOA≤10% |
| Colistin E3≤10% |
| E1+E2+E3+E1-7MOA≥77.0% |
| Related substance |
Any impurity≤4.0% |
| Total impurity |
≤23.0% |
| Potency(Dried basis) |
≥19000IU/mg |
Colistin Sulfate Application:
1. Colistin sulphate is the basic peptide antibiotics, mainly for the prevention and treatment of susceptible infections and promote animal growth.
2. Colistin sulphate can be combined with the cell membrane lipoprotein phosphate free, making the cell membrane surface tension decreases, increased permeability, resulting in the cytoplasm outflow of cell death.
3. Colistin sulphate has a strong inhibitory effect against gram-negative bacteria (particularly E. coli, Salmonella, Pseudomonas aeruginosa, Proteus and Haemophilus, etc.),has no effect on Gram-positive bacteria (Staphylococcus aureus and except hemolytic streptococcus outside) and fungi.
4. Colistin sulfate oral is difficult to absorb, less toxic, easy to cause drug residues, easy to produce drug resistance.
Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on.
Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
Packing&Shipping
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
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