China Factory Direct
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| CAS number | 243664-15-5 |
| Product name | 1,3-diMethyliMidazoliuM hexafluorophosphate |
| 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 |
|---|---|---|
| Electrochemistry | Used as an electrolyte additive or ionic liquid electrolyte to enhance battery performance and stability | Employed as a non-aqueous electrolyte component in lithium-ion batteries and supercapacitors, participating in electrode/electrolyte interfacial film formation |
| Organic Synthesis | Used as a green solvent or catalyst support to improve reaction selectivity and efficiency | Provides an ionic environment in transition metal-catalyzed reactions—such as Suzuki coupling and Heck reactions—to increase yield |
| Materials Science | Used to prepare functionalized ionic liquid thin films or gel electrolyte materials | Flexible conductive films or solid-state electrolyte layers are fabricated via solution casting, in situ polymerization, or similar methods |
| Analytical Chemistry | Used as a background electrolyte in capillary electrophoresis or chromatographic separations | Modulates ionic strength and ion migration behavior in CE or HPLC to improve peak shape and resolution |
| Energy Storage | Used in the development of novel ionic liquid-based electric double-layer capacitors | Applied as a high-voltage-window, low-volatility electrolyte for assembling symmetric or hybrid supercapacitor devices |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at ~210 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration based on the stoichiometric reaction of iodine with water in anhydrous methanol/pyridine medium. |
| Residual Solvents (e.g., Acetonitrile, Methanol) | GC-FID | Separation and quantification via gas chromatography with flame ionization detection, using internal standard calibration. |
| Anion Purity (PF₆⁻ content) | Ion Chromatography (IC) with Conductivity Detection | Separation of PF₆⁻ and common anionic impurities (e.g., Cl⁻, NO₃⁻, SO₄²⁻) on an anion-exchange column; quantified by conductivity response. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion, leveraging high sensitivity and isotopic resolution for trace metal impurities. |
| Acidity/Basicity (Free Acid/Alkali) | Acid-Base Potentiometric Titration | Titration with standardized NaOH or HCl to determine neutralizable acidic or basic impurities via pH endpoint detection. |
| Melting Point | DSC or Capillary Melting Point Apparatus | Thermal transition analysis measuring onset and range of solid-to-liquid phase change under controlled heating rate. |
| Appearance & Color | Visual Inspection / APHA Color Scale | Subjective assessment against standard color solutions (APHA scale) under controlled lighting; clear, colorless to pale yellow is typical. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating sample at 500–600 °C to volatilize organic matter; residual inorganic ash mass determined by weight difference. |
| Specific Optical Rotation | [α]D Measurement (Polarimetry) | Measurement of rotation angle of plane-polarized light at 589 nm to confirm chiral integrity (though compound is achiral, used to detect chiral contaminants). |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 68-72°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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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.