China Factory Direct
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| CAS number | 216300-12-8 |
| Product name | 1-propyl-3-Methyl iMidazoliuM |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 Research | Ion Liquid Solvent | Used as a non-protic polar solvent in organic synthesis reactions to enhance reaction efficiency and selectivity |
| Energy Materials | Electrolyte Material | Applied as an electrolyte component in energy storage devices such as lithium-ion batteries and supercapacitors |
| Catalytic Chemistry | Homogeneous Catalyst Support | Serves as a ligand or stabilizing medium for metal catalysts to improve catalytic activity and recyclability |
| Analytical Chemistry | Chromatographic Mobile Phase | Used as a modified mobile phase in high-performance liquid chromatography (HPLC) or capillary electrophoresis |
| Materials Science | Functional Material Preparation | Employed as a template agent or dispersion medium for preparing nanomaterials, porous materials, and functional coatings |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase chromatography with UV detection at 210 nm. |
| Water Content | Karl Fischer Titration | Measures water by coulometric or volumetric titration with iodine-based reagent. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content after high-temperature incineration and weighing. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals | ICP-OES | Detects trace metal contaminants (e.g., Pb, Cd, Ni) via plasma excitation and elemental emission spectroscopy. |
| Acidity (as H+) | Acid-Base Titration | Neutralizes acidic impurities with standardized NaOH solution using phenolphthalein indicator. |
| Viscosity | Capillary Viscometry | Measures kinematic viscosity by timing flow through a calibrated capillary tube under gravity. |
| Density | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle with temperature control. |
| Melting Point | Differential Scanning Calorimetry (DSC) | Identifies phase transition temperature and enthalpy by measuring heat flow vs. temperature. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents using capillary column and flame ionization detection. |
| Anion Purity (PF6- content) | Ion Chromatography (IC) with Conductivity Detection | Quantifies hexafluorophosphate anion by suppressed conductivity after anion exchange separation. |
| Color | Visual Comparison or Spectrophotometry | Evaluates color intensity against standard platinum-cobalt scale or at 430 nm absorbance. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 62-66°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Conforms to reference spectrum |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.