China Factory Direct
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| CAS number | 4303-67-7 |
| Product name | 1-DODECYLIMIDAZOLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 |
|---|---|---|
| Surfactants | Used as a cationic surfactant with emulsifying, dispersing, and wetting properties | Synthesized via alkylation reaction for formulation of personal care products or industrial cleaning agents |
| Corrosion Inhibitors | Added as a corrosion inhibitor in metalworking fluids or coolants | Incorporated into aqueous systems to form a protective film that suppresses metal corrosion |
| Pharmaceutical Intermediates | Used in the synthesis of biologically active imidazole derivatives | Serves as a building block in organic synthesis of pharmaceutical molecules |
| Ion Liquids | Acts as the cationic component of functionalized ionic liquids | Combined with suitable anions (e.g., halides, BF₄⁻) to prepare task-specific ionic liquids |
| Electrochemistry | Used as an electrolyte additive or electrode modification material | Enhances interfacial stability and conductivity in battery or electroplating systems |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210-220 nm based on peak area comparison against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water; endpoint detected potentiometrically. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized KOH ethanol solution using phenolphthalein indicator or potentiometric endpoint. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Comparison of sample color against APHA platinum-cobalt standard solutions or measurement of absorbance at 430 nm in a 10-mm cell. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 750-800 C to constant weight and measuring non-volatile inorganic residue as mass percentage. |
| Heavy Metals (as Pb) | Qualitative Sulfide Test | Reaction with hydrogen sulfide under acidic conditions to form colored metal sulfide precipitates, compared to lead standard. |
| Iron (Fe) Content | AAS | Atomic absorption spectroscopy at 248.3 nm after acid digestion and matrix-matched calibration. |
| Chloride (Cl-) Content | Potentiometric Titration | Titration with silver nitrate using silver/silver chloride electrode to detect endpoint via potential change. |
| Refractive Index | Refractometry | Measurement of light bending angle at 20 C using calibrated Abbe refractometer, correlated to purity and composition. |
| Density | Oscillating U-tube Densitometry | Determination of mass per unit volume at 20 C by measuring resonant frequency of a vibrating U-shaped tube filled with sample. |
| pH (1% w/w aqueous solution) | pH Meter Measurement | Electrochemical measurement using calibrated pH electrode in a saturated aqueous dispersion at 25 C. |
| Organic Volatile Impurities | GC-FID | Separation and quantification of residual solvents and volatile impurities using capillary GC with flame ionization detection. |
| Test Item | Specification |
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| Appearance | Pale-yellow liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 0.92–0.94 g/cm³ |
| Odor | Characteristic odor |
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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.