Pyridine, 2,4-dichloro-5-iodo- Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 343781-49-7 |
| Product name | Pyridine, 2,4-dichloro-5-iodo- |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/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 Pyridine, 2,4-dichloro-5-iodo-
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Pyridine, 2,4-dichloro-5-iodo- Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Pyridine, 2,4-dichloro-5-iodo-
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate, particularly in the synthesis of antiviral agents | Serves as a starting material or intermediate in multistep organic synthesis reactions, including but not limited to substitution and addition reactions |
| Pesticides | Used in the production of certain specific pesticide products | Reacted chemically with other compounds to form target molecules exhibiting biological activity |
| Chemicals | Serves as a precursor for the synthesis of fine chemicals | Reacted with other chemicals under catalytic conditions to produce target compounds |
| Research | Used in organic synthesis experiments for scientific research | Subjected to various types of organic transformations under laboratory conditions, as required by specific research objectives |
Manufacturing Quality Control of Pyridine, 2,4-dichloro-5-iodo-
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using HPLC coupled with diode-array detection, with peak purity assessment and relative response factor correction. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents by gas chromatography with flame ionization detection using headspace sampling. |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine water content based on stoichiometric reaction with water. |
| Heavy Metals | ICP-MS | Multi-element trace metal analysis via inductively coupled plasma mass spectrometry after acid digestion and dilution. |
| Chloride Content | Ion Chromatography | Quantification of chloride ions using suppressed conductivity detection after separation on an anion-exchange column. |
| Iodine Content | Potentiometric Titration | Titration with standardized silver nitrate solution using a silver indicator electrode to detect endpoint based on AgI precipitation. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, using calibrated digital apparatus per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of visible particulates under controlled white light against established reference standards. |
| Particle Size Distribution | Laser Diffraction | Measurement of particle size distribution in suspension using Mie scattering theory and automated dry/wet dispersion. |
| Bulk Density | ASTM D1895 | Determination of mass per unit volume of freely settled powder using a calibrated graduated cylinder and precision balance. |
| Loss on Drying | Gravimetric Analysis | Weight loss measured after drying sample at specified temperature and time under vacuum or forced-air oven, per USP <731>. |
Technical Specifications of Pyridine, 2,4-dichloro-5-iodo-
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 108–112°C |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 Pyridine, 2,4-dichloro-5-iodo-
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Pyridine, 2,4-dichloro-5-iodo-
Safety Information of Pyridine, 2,4-dichloro-5-iodo-
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Pyridine, 2,4-dichloro-5-iodo-
Industrial Pyridine, 2,4-dichloro-5-iodo- 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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