China Factory Direct
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| CAS number | 848641-69-0 |
| Product name | 1-Ethyl-3-methylimidazolium diethylphosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 Description |
|---|---|---|
| Chemical Industry | Ion Liquids | Used as functionalized ion liquids as reaction media in catalytic reactions, organic synthesis, and green chemistry processes |
| Materials Science | Liquid Electrolytes | Applied as electrolyte materials in electrochemical devices, including batteries and supercapacitors |
| Analytical Chemistry | Extraction Agents | Employed in liquid–liquid extraction or solid-phase microextraction (SPME) for the extraction of organic compounds or metal ions |
| Environmental Science | Pollutant Treatment | Utilized in environmental remediation for the extraction or degradation of specific organic pollutants |
| Biochemistry | Enzymatic Reaction Media | Serve as media for non-aqueous enzymatic catalysis to enhance enzyme stability and reaction efficiency |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents using gas chromatography with flame ionization detection. |
| Acidity (as H3PO4) | Acid-Base Titration | Titration with standardized NaOH solution using phenolphthalein indicator to determine total acidic impurities. |
| Heavy Metals (Pb, Cd, Hg, Cr, As) | ICP-MS | Multi-element detection and quantification after acid digestion using inductively coupled plasma mass spectrometry. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions using suppressed ion chromatography with carbonate eluent. |
| Phosphate Content | UV-Vis Spectrophotometry | Quantification of orthophosphate via molybdenum blue complex formation and absorbance measurement at 880 nm. |
| Viscosity | Rotational Viscometry | Measurement of dynamic viscosity at controlled temperature using a calibrated rotational viscometer. |
| Density | Digital Density Meter | Determination of mass per unit volume at 20 degC using oscillating U-tube principle. |
| pH (10% w/w aqueous solution) | Potentiometric pH Measurement | Direct pH measurement using calibrated glass electrode in aqueous solution prepared at specified concentration. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA | Comparison of sample color against platinum-cobalt standards or calculation from absorbance at 455 nm. |
| Thermal Stability (TGA onset) | Thermogravimetric Analysis | Monitoring mass loss under nitrogen purge to determine decomposition onset temperature. |
| Test Item | Specification |
|---|---|
| Appearance | Orange liquid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Color (APHA/Pt-Co) | <=150 |
| Odor | Characteristic odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Danger |
| 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.