China Factory Direct
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| CAS number | 143314-14-1 |
| Product name | 1-ETHYL-3-METHYLIMIDAZOLIUM NITRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 Synthesis | Used as an ionic liquid solvent in organic reactions and catalytic processes | Serving as solvent and catalyst support |
| Electrochemistry | Used as electrolyte material in energy storage devices such as supercapacitors and lithium-ion batteries | Electrolyte preparation |
| Materials Science | Used as a precursor for functional materials to prepare conductive or magnetic composites | Material synthesis and modification |
| Analytical Chemistry | Used as a mobile phase additive in chromatographic separation or as a matrix-assisted agent in mass spectrometry analysis | Analytical sample pretreatment |
| Energy | Acts as an ion-conducting medium in fuel cells or solar cells | Energy device assembly |
| Pharmaceuticals | Used as a carrier in drug delivery systems or to assist in synthesizing pharmaceutical intermediates | Drug formulation and synthesis |
| Environmental Technology | Applied in adsorption or catalytic decomposition processes for exhaust gas treatment or wastewater purification | Pollution control processing |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210 nm, calibrated against certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based solvent. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 750 C in a platinum crucible and weighing non-volatile residue after cooling. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Sulfate Impurity | Ion Chromatography (IC) | Separation and quantification of sulfate ions using anion-exchange column with conductivity detection. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy after acid digestion and matrix matching; measures total extractable heavy metals. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a 1% w/w aqueous solution. |
| Viscosity (at 25 C) | Rotational Viscometry | Shear stress measurement under controlled rotational speed using spindle-type viscometer with temperature control. |
| Melting Point | Differential Scanning Calorimetry (DSC) | Thermal analysis detecting phase transition onset and peak temperature during controlled heating. |
| Residual Solvents (e.g., Acetonitrile, Methanol) | Gas Chromatography (GC-FID) | Separation and quantification using capillary column and flame ionization detection with internal standard. |
| Nitrate Content | Ion Chromatography (IC) or UV-Vis after Devarda's Alloy Reduction | Quantification of nitrate via separation on anion column or spectrophotometric measurement of ammonia formed after reduction. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against white background under controlled lighting conditions. |
| Test Item | Specification |
|---|---|
| Appearance | White to Light Yellow Powder or Crystals |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 68–72°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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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.