China Factory Direct
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| CAS number | 404001-50-9 |
| Product name | 1-HEXADECYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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 |
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| Electrolyte Solution Preparation | Used as an electrolyte component in lithium-ion batteries or supercapacitors | Dissolved in a suitable solvent to form a stable electrolyte system |
| Organic Synthesis | Employed as a catalyst or reaction medium in specific chemical reactions | Used directly or blended with other compounds in certain organic synthesis reactions to enhance reaction efficiency or selectivity |
| Ion Liquid Research | Utilized in the development of novel ionic liquid materials | Structural modifications of cations and anions are explored to develop new ionic liquids with tailored properties, such as conductivity and thermal stability |
| Electroplating Industry | Added to improve coating quality | Incorporated into electroplating baths to optimize metal deposition through its distinctive physicochemical properties, yielding more uniform and dense coatings |
| Energy Storage | Applied in sodium-ion batteries or other energy storage devices | Formulated as part of non-aqueous electrolytes to enable high-energy-density, long-cycle-life energy storage systems |
| 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, Dichloromethane) | GC-FID | Separation and quantification of volatile organic solvents using capillary GC with flame ionization detection against calibrated standards. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via inductively coupled plasma mass spectrometry after acid digestion; provides sub-ppt sensitivity. |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation on high-capacity resin with suppressed conductivity detection; quantifies Cl⁻ from synthesis or hydrolysis byproducts. |
| Acidity (Free Acid Content) | Acid-Base Potentiometric Titration | Titration with standardized NaOH solution using pH electrode; detects acidic impurities (e.g., residual TfOH or HCl). |
| Melting Point | DSC (Differential Scanning Calorimetry) | Thermal analysis measuring endothermic melting transition; confirms identity and detects polymorphic or impurity-induced depression. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating to 750 °C followed by weighing; determines inorganic ash content from catalysts or metal salts. |
| Viscosity (at 25 °C) | Rotational Viscometry | Shear-dependent torque measurement using calibrated spindle in controlled-temperature bath; assesses batch consistency for handling and formulation. |
| Specific Optical Rotation | [α]D (Polarimetry) | Measurement of plane-polarized light rotation through a solution; verifies chiral integrity and absence of racemization during synthesis. |
| Anion Identity (Tf2N⁻) | FTIR Spectroscopy | Identification via characteristic vibrational bands (e.g., S=O asymmetric stretch ~1350 cm⁻¹, N–S–O bend ~740 cm⁻¹). |
| Cation Identity (C16MIM⁺) | 1H NMR Spectroscopy | Structural confirmation using diagnostic proton signals (e.g., N–CH₃ ~3.8 ppm, N–CH₂–C₁₅H₃₁ ~4.2 ppm, imidazolium ring H-2 ~9.0 ppm). |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 65–70°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 | |
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.