1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 412009-61-1 |
| Product name | 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeFood 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) |
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Documents We Provide for 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
| Industry | Application | Process |
|---|---|---|
| Chemical | Ion liquids | Used as solvents or catalysts in organic synthesis reactions |
| Energy | Battery electrolytes | Applied as high-efficiency electrolytes in energy storage devices such as lithium-ion batteries |
| Materials Science | Polymer processing | Employed for polymer dissolution and processing to enhance material performance |
| Environmental Protection | Exhaust gas treatment | Used to absorb hazardous gases, including SO2 and NOx |
| Pharmaceuticals | Drug synthesis | Applied as green solvents in the synthesis of pharmaceutical intermediates |
| Analytical Chemistry | Analytical testing | Used in sample preparation to improve analytical efficiency and accuracy |
| Food Industry | Food additives | Applied as food preservatives or antioxidants |
| Agriculture | Pesticide formulation | Used as pesticide adjuvants to enhance pesticide performance |
Manufacturing Quality Control of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-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 generation and stoichiometric reaction with water. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., acetonitrile, methanol) using gas chromatography with flame ionization detection. |
| Acidity (as H2SO4) | Acid-Base Titration | Measures total acidic protons via potentiometric titration with standardized NaOH solution using phenolphthalein or pH endpoint. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace heavy metals after acid digestion by inductively coupled plasma mass spectrometry with isotopic detection. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with suppressed conductivity detection. |
| Sulfate Impurity | Ion Chromatography | Separates and quantifies sulfate ions using anion-exchange column with suppressed conductivity detection. |
| Color | Visual Comparison or Spectrophotometry | Evaluates color intensity by comparing sample solution to platinum-cobalt standard solutions or measuring absorbance at 450 nm. |
| Appearance (Clarity) | Visual Inspection | Assesses physical state and clarity by visual examination of solution in a clear glass container under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary apparatus per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing of the residual ash. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral components in solution using sodium D-line (589 nm) light source. |
Technical Specifications of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Acid Value (mg KOH/g) | 120–140 mg KOH/g |
| Color (APHA/Pt-Co) | <=100 |
| Odor | Characteristic odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
Safety Information of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE
Industrial 1-ETHYL-3-METHYLIMIDAZOLIUM HYDROGENSULFATE Procurement FAQ
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.
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