China Factory Direct
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| CAS number | 223437-11-4 |
| Product name | 1-BUTYL-1-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeElectronic GradeMaterial GradeIndustrial GradeSpecialty 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 |
|---|---|---|
| Lithium-ion batteries | As an electrolyte salt (analogous to LiTFSI) to enhance ionic conductivity and thermal stability | Electrolyte formulation |
| Electrochemical devices | Ion-conducting material for supercapacitors and fuel cells | Solution doping or solid-state electrolyte preparation |
| Chemical synthesis | Phase-transfer catalyst or component of ionic liquids | Organic synthesis reactions |
| Semiconductors | Additive in photoresists or electronic-grade chemical | Microelectronic device manufacturing |
| Pharmaceuticals | Potential ionic liquid carrier for drug delivery systems (research stage) | Formulation processing |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 210 nm based on peak area comparison against reference standard. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine generated in situ, reacting stoichiometrically with water. |
| Residual Solvents | GC-FID | Separates and quantifies volatile organic solvents (e.g., acetonitrile, THF) using capillary GC with flame ionization detection. |
| Inorganic Anions (Cl-, SO42-) | Ion Chromatography | Separates and detects anions via suppressed conductivity detection after ion-exchange chromatography. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace metals by atomizing and ionizing the sample, followed by mass-selective detection of elemental isotopes. |
| Acid Value | Acid-Base Titration | Measures acidic impurities by titration with standardized KOH solution using phenolphthalein indicator. |
| Color | Visual Comparison (APHA Scale) | Evaluates color intensity by comparing sample solution to platinum-cobalt standard solutions under controlled lighting. |
| Appearance | Visual Inspection | Assesses physical state, clarity, and presence of particulates or phase separation in a clear glass container under white light. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue by high-temperature ashing followed by precise weighing of the remaining solids. |
| Viscosity | Rotational Viscometry | Measures resistance to flow using a calibrated spindle rotating at defined shear rate and temperature. |
| Density | Digital Density Meter | Determines mass per unit volume via oscillating U-tube principle with temperature-controlled measurement. |
| pH (10% w/w aqueous solution) | pH Potentiometry | Measures hydrogen ion activity using calibrated pH electrode in aqueous dilution of the compound. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.420–1.430 |
| Relative Density (20°C/25°C) | 1.32–1.34 g/cm³ |
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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.