China Factory Direct
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| CAS number | 188589-32-4 |
| Product name | 1-DECYL-3-METHYLIMIDAZOLIUM BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 | Ion liquid solvents | Used as green solvent alternatives to conventional volatile organic solvents in organic synthesis, electrochemical reactions, and extraction/separation processes |
| Electrochemistry | Electrolyte component | Employed as the cationic component of electrolytes in lithium-ion batteries, supercapacitors, and electrochromic devices to provide a wide electrochemical window and high ionic conductivity |
| Materials Science | Functionalized nanomaterial synthesis aid | Applied to stabilize in situ synthesis and dispersion of metal nanoparticles (e.g., Au, Ag), enabling control over morphology and particle size |
| Analytical Chemistry | Coating material for solid-phase microextraction (SPME) | Coated onto fiber surfaces to enhance selective adsorption of polar and semi-polar organic contaminants (e.g., phenols, pesticide residues) |
| Biotechnology | Medium for enzymatic reactions | Used as the reaction medium in non-aqueous enzymatic systems to improve thermal stability and catalytic activity of enzymes such as lipase and laccase |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography 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 where iodine reacts stoichiometrically with water in a methanol-based electrolyte. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., acetonitrile, methanol) using capillary column separation and flame ionization detection. |
| Heavy Metals | ICP-OES | Measures total elemental impurities (Pb, Cd, Hg, As, Cr) after acid digestion by optical emission spectroscopy of excited atoms in plasma. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride anions using anion-exchange column and suppressed conductivity detection. |
| Bromide Counterion Content | Potentiometric Titration with AgNO3 | Determines bromide via argentometric titration using silver nitrate and a silver indicator electrode; endpoint detected by potential change. |
| Acid Value | Acid-Base Titration | Measures free acidic impurities by titration with standardized NaOH solution using phenolphthalein or potentiometric endpoint. |
| Color | Visual Comparison or Spectrophotometry | Evaluates appearance against APHA or Hazen color standards using visual matching or absorbance at 455 nm in dilute solution. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary tube method per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing and weighing. |
| Specific Optical Rotation | Polarimetry | Quantifies chiral purity or absence of optically active impurities using sodium D-line light through a sample cell. |
| Microbial Contamination | Membrane Filtration and Culture | Detects aerobic microorganisms by filtration, membrane transfer to agar media, incubation, and colony enumeration. |
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | -20 to -10°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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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.