Colistin sulfate
9 Inquiries
1264-72-8
2026-07-22
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywordsQuick DetailsProName:
Colistin sulfate
CasNo:1264-72-8
Molecular Formula:2(C52H98N16O13).5(H2SO4)
Appearance:A white or almost white,hygroscopic powder
Application:It is mainly used for sensitive bacteria infection, such as sepsis, acute enteritis and urinary tract infections, etc
DeliveryTime:prompt shipment
PackAge:25kg/drum
Port:Hangzhou,Shanghai,China
Purity:Sum assay:≥77.0%E3:≤10.0%E1-1:≤10.0%E1-7MOA:≤10.0%
Storage:cool and dry
Transportation:by sea ,air or express
LimitNum:0
Superiority
Appearance ：A white or almost white,hygroscopic powder Solubility：Freely soluble in water,practically insoluble in acetone and in ethanol(96%)Iden…
DetailsAppearance ：A white or almost white,hygroscopic powder Solubility：Freely soluble in water,practically insoluble in acetone and in ethanol(96%)Identification：Solution color identification HPLC SulphateAcidity or alkalinity ：4.0~6.0 Specific rotation ：-63.0°~ -73.0° Related substances：Total impurities:≤23.0% Any impurity:≤4.0% Impurity I:≤3.0% Impurity II:≤4.0% Impurity III:≤3.0% Impurity IV:≤3.0% Impurity V:≤3.0% Impurity VI:≤4.0%Sulfate： 16.0%~18.0% Loss on drying： ≤ 3.5% Sulphated ash： ≤1.0% LC assay： Sum assay:≥77.0% E3:≤10.0% E1-1:≤10.0% E1-7MOA:≤10.0%Potency(Moisture bases)： —— Potency(dried basis)： ≥19,000IU/mgBasic Info-
Product Name:
Colistin sulfate
Other Name:Colistin,sulfate (salt);Colistin sulfate;Colimycin sulfate;Colomycin syrup;Polymyxin E,sulfate (salt);Polymyxin E sulfate;Belcomycin;Colomycin;Nipoxyme;126777-31-9;8055-19-4;11039-78-4;12737-32-5;51810-43-6;55606-05-8
CAS No.:1264-72-8
Molecular Formula:H2O4S.xUnspecified
InChIKeys:ZJIWRHLZXQPFAD-LRYSGCCDSA-N
Molecular Weight:2801.27
Exact Mass:1266.73295702 g/mol
EC Number:215-034-3
HScode:29419000
Categories:
Characteristics-
PSA:
573.64000
XLogP3:1.96320
Appearance:Powder
Density:1.3±0.1 g/cm3
Melting Point:200-220°C
Boiling Point:1536.8ºC at 760mmHg
Flash Point:883.5±34.3 °C
Refractive Index:1.575
Water Solubility:H2O: soluble 50mg/mL
Storage Conditions:2-8°C
Vapor Pressure:0mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted 
India
Colistin Sulphate
1 KG Mar 19, 2024 
Pakistan
colistine
1 MT Apr 11, 2025
Pakistan
Colistin Sulphate
1000 KG Nov 1, 2024
Pakistan
Collistin sulfate powder pure
100 G Dec 12, 2023 
Germany
Colistinsulfat
20 KG Jul 16, 2025 
Indonesia
Colistin sulfate
20 KG Mar 28, 2025 
United Arab Emirates
colistin sulfate
200 KG Apr 18, 2024
Pakistan
COLISTIN SULFATE
1000 KG Sep 26, 2023 
Egypt
Colistin Sulfate
10.00 KG Sep 19, 2023 Post an enquiry for this product
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