China Factory Direct
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| CAS number | 145022-44-2 |
| Product name | 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Chemical Research | Used as ionic liquids in catalytic reaction studies | Employed as green solvents and catalyst supports in organic synthesis to facilitate C–C bond formation, alkylation, and related reactions |
| Electrochemistry | Used as an electrolyte component in supercapacitors and batteries | Enhances energy storage device performance by tuning ionic conductivity and electrochemical window |
| Materials Science | Used for preparing functionalized nanomaterials and composites | Acts as a templating agent or stabilizer to control nanoparticle size and morphology |
| Energy Chemical Engineering | Used as proton-conducting media in fuel cells | Optimizes fuel cell efficiency leveraging high ionic conductivity and thermal stability |
| Analytical Chemistry | Used as chromatographic stationary phases or extraction agents | Enables separation of polar compounds in liquid chromatography, improving selectivity and sensitivity |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Assessment of physical state and color under controlled lighting conditions |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to quantify trace water |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized NaOH solution using phenolphthalein indicator |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 750 C in platinum crucible and measuring non-volatile inorganic residue mass |
| Heavy Metals | ICP-OES | Quantification of metallic impurities (e.g., Pb, Cd, Ni) after acid digestion via atomic emission spectroscopy |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride anions using suppressed conductivity detection |
| Assay (Purity) | 1H NMR Spectroscopy | Quantitative determination of main component using internal standard (e.g., maleic acid) and integration of characteristic proton signals |
| Residual Solvents | Gas Chromatography | Separation and quantification of volatile organic solvents (e.g., acetonitrile, methanol) using FID detection |
| Viscosity | Rotational Viscometry | Measurement of resistance to flow under controlled shear rate and temperature |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity in 1% w/w aqueous solution using calibrated pH electrode |
| Microbial Contamination | Membrane Filtration Method | Enumeration of viable aerobic microorganisms after filtration, membrane transfer, and incubation on soybean-casein digest agar |
| Test Item | Specification |
|---|---|
| Appearance | Yellow sticky liquid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | <-10°C |
| Solubility | Miscible with water and common organic solvents |
| Color (APHA/Pt-Co) | <=100 |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.