2,2'-Bipyridine-3,3'-dicarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4433-01-6 |
| Product name | 2,2'-Bipyridine-3,3'-dicarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeElectronic GradeMaterial GradeReagent GradeIndustrial GradeSpecialty 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 2,2'-Bipyridine-3,3'-dicarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,2'-Bipyridine-3,3'-dicarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,2'-Bipyridine-3,3'-dicarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Coordination Chemistry / Materials Science | Used as a polydentate ligand for constructing metal–organic frameworks (MOFs) and coordination polymers | Self-assembles with transition metal ions (e.g., Zn²⁺, Cu²⁺, Fe²⁺) to form crystalline structures |
| Optoelectronic Materials | Used in synthesizing luminescent complexes or optoelectronic functional materials | Coordinates with rare-earth or transition metals to prepare complexes exhibiting fluorescence or electroluminescence |
| Catalysis | Acts as a ligand in homogeneous catalytic reactions | Coordinates to metal centers to generate catalytically active species for organic transformations such as oxidation and coupling reactions |
| Analytical Chemistry | Employed as a molecular probe for metal ion recognition or sensing | Detects specific metal ions based on spectroscopic changes induced upon binding |
| Medicinal Chemistry (Research Stage) | Serves as a structural building block or metal drug ligand in potential pharmaceutical molecules | Introduces biologically active metal centers via coordination to explore antitumor or antibacterial activity |
Manufacturing Quality Control of 2,2'-Bipyridine-3,3'-dicarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at ~254 nm. |
| Related Substances | HPLC-UV | Separation and quantification of structurally similar impurities (e.g., mono-carboxylated analogs, unreacted 2,2'-bipyridine) using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents (e.g., DMF, methanol, toluene) by gas chromatography with flame ionization detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification of trace metals after acid digestion, based on mass-to-charge ratio detection with high sensitivity and selectivity. |
| Chloride Content | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Loss on Drying (LOD) | Gravimetric (105 °C, 2 h) | Mass loss upon controlled heating under specified conditions, reflecting volatile content including water and residual solvents. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities. |
| Residue on Ignition | Gravimetric (550 °C) | Mass of inorganic residue remaining after high-temperature ashing, indicating non-volatile inorganic impurities. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical quantification of water via iodine generation and stoichiometric reaction with sample water. |
| pH (1% w/v aqueous suspension) | Potentiometric (pH meter) | Measurement of hydrogen ion activity in a saturated aqueous suspension, reflecting acidic character due to carboxylic groups. |
| Appearance | Visual Inspection | Assessment of physical form, color, and homogeneity against defined standards (e.g., white to off-white crystalline powder). |
Technical Specifications of 2,2'-Bipyridine-3,3'-dicarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 275–279 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=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 2,2'-Bipyridine-3,3'-dicarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,2'-Bipyridine-3,3'-dicarboxylic acid
Safety Information of 2,2'-Bipyridine-3,3'-dicarboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,2'-Bipyridine-3,3'-dicarboxylic acid
Industrial 2,2'-Bipyridine-3,3'-dicarboxylic 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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