4,5-Imidazoledicarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 570-22-9 |
| Product name | 4,5-Imidazoledicarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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) |
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Documents We Provide for 4,5-Imidazoledicarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,5-Imidazoledicarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,5-Imidazoledicarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of bioactive compounds, including antitumor and antiviral agents | Organic synthesis, catalytic reactions |
| Materials Science | Applied in the preparation of metal–organic frameworks (MOFs) or coordination polymers as functional materials | Solvothermal synthesis, coordination chemistry synthesis |
| Chemical Industry | Employed as a chelating agent or ligand in catalytic reactions or metal ion detection | Complexation reactions, fluorescent labeling |
| Research | Used as a model compound for studying molecular structure or reaction mechanisms | Spectroscopic analysis, crystallographic characterization |
Manufacturing Quality Control of 4,5-Imidazoledicarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantifies main component by retention time and peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Related Substances | HPLC with UV detection | Separates and quantifies structurally similar impurities (e.g., mono-carboxylated analogs, decarboxylated products) based on relative retention times and response factors. |
| Residual Solvents | Gas Chromatography (GC) with FID or MS detection | Identifies and quantifies volatile organic solvents (e.g., DMF, methanol, ethyl acetate) using headspace sampling and calibrated external/internal standards. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS or ICP-OES | Measures trace metal concentrations after acid digestion by detecting element-specific atomic emissions or mass-to-charge ratios with high sensitivity and multi-element capability. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Quantifies chloride ions via anion exchange separation with conductivity detection (IC) or by argentometric titration using silver nitrate and endpoint detection. |
| Sulfated Ash | Gravimetric Analysis (Weight Loss on Ignition) | Determines inorganic residue after controlled combustion at 500–600 °C, expressed as weight percent of the original sample. |
| Water Content | Karl Fischer Coulometric Titration | Measures water content electrochemically by iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity via comparison to literature value (198–202 °C). |
| pH of Aqueous Suspension (1% w/v) | pH Meter with Calibrated Electrode | Measures hydrogen ion activity in a saturated aqueous suspension, reflecting acidic character due to carboxylic acid groups. |
| Particle Size Distribution | Laser Diffraction | Analyzes scattered light intensity patterns from dispersed particles to calculate volume-based size distribution (D10, D50, D90) in dry or wet mode. |
| Specific Optical Rotation | Polarimetry | Detects chiral impurities or enantiomeric excess by measuring rotation of plane-polarized light; expected near zero for racemic or achiral material. |
| Residue on Ignition | Gravimetric Analysis | Quantifies non-volatile inorganic residue after heating at 700–800 °C, used as an alternative to sulfated ash for certain specifications. |
| Microbial Limits | Membrane Filtration followed by TSA/SDA Culture | Detects aerobic bacteria, yeasts, and molds via filtration, incubation on nutrient media, and colony enumeration per pharmacopoeial guidelines (if applicable). |
Technical Specifications of 4,5-Imidazoledicarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | Light yellow solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 245-249°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 4,5-Imidazoledicarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,5-Imidazoledicarboxylic acid
Safety Information of 4,5-Imidazoledicarboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4,5-Imidazoledicarboxylic acid
Industrial 4,5-Imidazoledicarboxylic acid 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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