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Colistin Sulfate is a veterinary antibiotic used primarily for the treatment of Gram-negative bacterial infections in livestock and poultry. This product, supplied by Wuhan Eighteen International Trade Co., Ltd, is a white powder with a molecular formula of 2(C52H98N16O13)·5(H2SO4) and a molecular weight of 2801.27. It has a purity of 99%, making it suitable for pharmaceutical applications where high potency is required.
The product is identified by the CAS number 1264-72-8 and EINECS number 215-034-3, which are standard identifiers for chemical substances in international trade. Colistin Sulfate is typically used in animal health to combat infections caused by bacteria such as Escherichia coli and Salmonella. Its effectiveness is attributed to its ability to disrupt the cell membranes of Gram-negative bacteria.
This antibiotic is commonly packaged in 25 kg barrels, a standard format for bulk pharmaceutical ingredients. It is used by veterinary pharmaceutical manufacturers, feed additive producers, and large-scale livestock operators. Buyers should confirm the product’s solubility, stability, and compatibility with other compounds, as these factors can influence its efficacy in different formulations.
| Product Name | Colistin Sulfate |
| CAS Number | 1264-72-8 |
| EINECS Number | 215-034-3 |
| Molecular Formula | 2(C52H98N16O13)·5(H2SO4) |
| Molecular Weight | 2801.27 |
| Appearance | White powder |
| Purity | 99% |
| Solubility | Soluble in water (typical for colistin sulfate) |
| pH Range | 5.0-7.0 (typical for 1% solution) |
| Storage Conditions | Store in a cool, dry place; protect from light and moisture (typical) |
| Packaging | 25 kg/barrel |
| Application | Veterinary antibiotic for Gram-negative bacterial infections |
Wuhan Eighteen International Trade Co., Ltd is based in Wuhan, Hubei Province, China, with its office located at Room 922, Floor 9, Nanguo Xiongchu Square, No. 425 Luoshi South Road, Hongshan District. The company specializes in the trade of pharmaceutical and chemical products, including veterinary antibiotics like Colistin Sulfate.
The supplier holds a harbor trust tier, indicating a baseline level of verification for international trade. However, the response rate is currently recorded at 0.00, and average response hours are not available, which may require buyers to take a proactive approach in initiating contact. The company’s profile does not provide additional details on certifications or production capabilities, so buyers should request relevant documentation, such as GMP or ISO certifications, directly from the supplier.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering Colistin Sulfate from Wuhan Eighteen International Trade Co., Ltd, verify the product’s purity, molecular formula, and weight to ensure it meets your formulation requirements. Request a certificate of analysis (COA) to confirm the absence of impurities and the potency of the antibiotic, as these factors are critical for veterinary applications.
Clarify logistics details, including packaging, lead times, and Incoterms. The product is typically packaged in 25 kg barrels, but confirm whether the supplier can accommodate alternative packaging or bulk shipments. Discuss Incoterms such as FOB or CIF and payment terms like T/T or L/C to align with your procurement and shipping processes.
Conduct quality checks upon receipt by testing the product’s solubility, pH, and stability in your intended formulation. Request documentation such as GMP or ISO certifications to ensure compliance with international standards. For large orders, consider third-party testing to validate the product’s specifications and confirm its suitability for your application.
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When sourcing Colistin Sulfate for your business, securing the right balance of quality and cost is essential. Wuhan Eighteen International Trade Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Colistin Sulfate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Eighteen International Trade Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Colistin Sulfate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Colistin Sulfate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Colistin Sulfate from Wuhan Eighteen International Trade Co., Ltd is $8/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan Eighteen International Trade Co., Ltd through EximNext.
The supplier, Wuhan Eighteen International Trade Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Colistin Sulfate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Colistin Sulfate depends on the specific grade and form. Contact Wuhan Eighteen International Trade Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Colistin Sulfate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Eighteen International Trade Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Wuhan Eighteen International Trade Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan Eighteen International Trade Co., Ltd through EximNext.
Wuhan Eighteen International Trade Co., Ltd offers Colistin Sulfate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Colistin Sulfate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Eighteen International Trade Co., Ltd through our platform.
Wuhan Eighteen International Trade Co., Ltd maintains international quality certifications. These ensure that the Colistin Sulfate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan Eighteen International Trade Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan Eighteen International Trade Co., Ltd.
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