2,4-DICHLORO-5-NITROPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4487-56-3 |
| Product name | 2,4-DICHLORO-5-NITROPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent 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 2,4-DICHLORO-5-NITROPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4-DICHLORO-5-NITROPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4-DICHLORO-5-NITROPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antibacterial or antiviral agents | Used in organic synthesis reactions, including nitration and chlorination |
| Pesticides | Active ingredient in herbicides or insecticides | Applied in substitution and condensation reactions |
| Dyes | Intermediate in dye synthesis for hue adjustment or stability enhancement | Employed in coupling and diazotization reactions |
| Research | Organic synthesis research or chemical reference standard in laboratory settings | Used for purification and analytical testing |
Manufacturing Quality Control of 2,4-DICHLORO-5-NITROPYRIDINE
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities in the sample under natural light or standard lighting conditions. |
| Assay (Purity) | High-Performance Liquid Chromatography (HPLC) | Uses a reverse-phase C18 column and a UV detector (typically at 254 nm or set according to the maximum absorption wavelength). The assay is determined by external standard method or area normalization method. |
| Impurity Analysis | High-Performance Liquid Chromatography (HPLC) | Uses HPLC to separate and detect potential organic impurities such as unreacted starting materials, by-products, and degradation products. Identification is based on retention time, and quantification is based on peak area. |
| Residual Solvents | Gas Chromatography (GC) | Employs headspace or solution injection with FID or MS detection to determine volatile organic solvents (e.g., methanol, ethanol, acetone, dichloromethane) used during manufacturing. |
| Moisture Content | Karl Fischer Titration | Measures water content based on the quantitative reaction between water in the sample and Karl Fischer reagent, using coulometric or volumetric titration. Suitable for trace moisture analysis. |
| Melting Point | Melting Point Determination (Capillary Method) | Determines the temperature range at which the sample transitions from solid to liquid using a melting point apparatus or conventional heating setup. Used to assess purity and consistency. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, heavy metal residues (e.g., lead, cadmium, mercury, arsenic) are measured using atomic absorption spectroscopy or inductively coupled plasma mass spectrometry (ICP-MS). |
| Chloride Content (Elemental Analysis) | Elemental Analysis (e.g., Oxygen Flask Combustion + Titration) | Organic chlorine is converted to inorganic chloride ions via oxygen flask combustion, followed by determination of total chlorine content using argentometric titration or ion chromatography to verify structural consistency. |
| Crystal Form Analysis | X-Ray Powder Diffraction (XRD) | Analyzes the crystalline structure of the sample to identify polymorphic forms, supporting quality consistency and stability studies. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FTIR), Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS) | FTIR identifies functional groups; ¹H-NMR and ¹³C-NMR provide molecular structural information; MS determines molecular weight and fragment ions. Used collectively for structural verification. |
Technical Specifications of 2,4-DICHLORO-5-NITROPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | Yellow Solid |
| ldentification(NMR) | Conforms to structure |
| Purity | ≥95.0% |
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 2,4-DICHLORO-5-NITROPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4-DICHLORO-5-NITROPYRIDINE
Packaging of 2,4-DICHLORO-5-NITROPYRIDINE
Industrial 2,4-DICHLORO-5-NITROPYRIDINE 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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