China Factory Direct
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| CAS number | 174501-64-5 |
| Product name | 1-Butyl-3-methylimidazolium hexafluorophosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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/Petroleum | Ionic liquid extractant | Liquid–liquid extraction for separation (e.g., aromatic–aliphatic hydrocarbon separation) |
| Chemical/Catalysis | Reaction medium for catalysis | Homogeneous catalytic reactions (e.g., hydrogenation, coupling reactions) |
| Electrochemistry | Electrolyte component | Electrolyte formulation for lithium-ion or solar cells |
| Surface Engineering | Lubricant/lubricity additive | Tribological lubrication and friction reduction |
| Environmental Engineering | Gas absorbent | Acidic gas (e.g., CO₂, SO₂) capture and absorption |
| Analytical Chemistry | Chromatographic stationary phase | Separation and analysis in gas chromatography (GC) or high-performance liquid chromatography (HPLC) |
| Materials Science | Medium for nanomaterial synthesis | Solvothermal synthesis of nanoparticles and nanostructured materials |
| Organic Synthesis | Green reaction solvent | Solvent system for organic synthesis reactions (e.g., Diels–Alder reactions) |
| 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 reaction of iodine with water in anhydrous methanol/pyridine medium; measures trace water content. |
| Residual Solvents (e.g., Acetonitrile, Methanol) | GC-FID | Separation and quantification of volatile organic solvents by gas chromatography with flame ionization detection using calibrated standards. |
| Anion Purity (PF₆⁻ Content) | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on an ion-exchange column followed by quantitative detection via suppressed conductivity; confirms PF₆⁻ identity and quantifies impurities (e.g., Cl⁻, SO₄²⁻). |
| Cation Purity (BMIM⁺ Identity & Related Impurities) | ¹H NMR Spectroscopy | Structural confirmation and semi-quantitative assessment of cation integrity and common impurities (e.g., unreacted imidazole, N-methylimidazole) via characteristic proton chemical shifts and integration. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification of trace metals after acid digestion, leveraging high sensitivity and isotopic resolution for compliance with ICH Q3D limits. |
| Acidity/Free Acid Content | Acid-Base Potentiometric Titration | Titration with standardized NaOH solution using pH electrode to detect free acidic impurities (e.g., residual HF or HCl) that may degrade PF₆⁻. |
| Melting Point | Differential Scanning Calorimetry (DSC) | Thermal analysis to determine onset and range of solid–liquid transition, confirming batch consistency and absence of significant eutectic impurities. |
| Appearance & Color | Visual Inspection / Hazen (APHA) Color Scale | Subjective visual assessment under controlled lighting; color quantified spectrophotometrically against platinum-cobalt standards per ASTM D1209. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating sample at 750 °C to oxidize organics; residue mass reflects inorganic ash content (e.g., metal fluorides, phosphates). |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Melting Point | < -20°C |
| Solubility | Miscible with water and common organic solvents (e.g., methanol, acetonitrile) |
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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.