2,6-DIBROMO-4-NITRO-PYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 175422-04-5 |
| Product name | 2,6-DIBROMO-4-NITRO-PYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 2,6-DIBROMO-4-NITRO-PYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,6-DIBROMO-4-NITRO-PYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,6-DIBROMO-4-NITRO-PYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | As a synthetic pharmaceutical intermediate | Used in the preparation of pharmaceutical molecules via nitration and bromination |
| Pesticides | Synthesis of herbicide or insecticide intermediates | Applied to construct biologically active heterocyclic compound structures |
| Materials Science | Synthesis of functional materials | Serves as a starting material for optoelectronic or polymeric materials |
| Organic Synthesis | Synthesis of other nitrogen-containing heterocyclic compounds | Generates diverse derivatives through reduction, substitution, and related reactions |
Manufacturing Quality Control of 2,6-DIBROMO-4-NITRO-PYRIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities (e.g., mono-bromo, tri-bromo, or reduction by-products) via gradient HPLC-UV against reference standards or threshold-based reporting. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., dichloromethane, methanol, toluene) based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content via electrochemical or stoichiometric reaction. |
| Heavy Metals | ICP-OES | Digestion followed by inductively coupled plasma optical emission spectrometry to simultaneously quantify metals (e.g., Pb, Cd, Ni, Fe) at ppm levels. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to constant weight and measuring inorganic ash residue as percentage of original mass. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature range using calibrated capillary apparatus per USP <741>. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection, relative to sodium chloride standard. |
| Appearance | Visual Inspection | Assessment of crystalline form, color, and absence of visible particulates or discoloration against white/black background under controlled lighting. |
| Bulk Density | Tap Density Measurement | Determination of mass per unit volume after standardized mechanical tapping of a powder sample in a graduated cylinder. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to derive volumetric particle size distribution (D10, D50, D90) in dry or wet dispersion mode. |
Technical Specifications of 2,6-DIBROMO-4-NITRO-PYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | Off-white to yellow solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 148–152°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| 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 2,6-DIBROMO-4-NITRO-PYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,6-DIBROMO-4-NITRO-PYRIDINE
Packaging of 2,6-DIBROMO-4-NITRO-PYRIDINE
Industrial 2,6-DIBROMO-4-NITRO-PYRIDINE 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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