Tris(2,2'-bipyridine)nickel(II) bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15376-08-6 |
| Product name | Tris(2,2'-bipyridine)nickel(II) bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Tris(2,2'-bipyridine)nickel(II) bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tris(2,2'-bipyridine)nickel(II) bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tris(2,2'-bipyridine)nickel(II) bromide
| Industry | Application | Process |
|---|---|---|
| Chemicals / Catalysis Research | Catalyst for ethylene oligomerization | Catalyzes ethylene oligomerization to produce linear alpha-olefins (e.g., 1-hexene, 1-octene) in the presence of co-catalysts such as triethylaluminum or methylaluminoxane (MAO) |
| Chemicals / Catalysis Research | Catalyst for cross-coupling reactions | Serves as a homogeneous catalyst precursor for carbon–carbon bond-forming reactions, including Suzuki-Miyaura and Kumada couplings |
| Organic Synthesis | Preparation of reduced products | Used with hydride sources (e.g., sodium borohydride) to reduce organic halides to hydrocarbons |
| Academic Research | Model organometallic complex | Employed to investigate the electronic structure, redox properties, and coordination chemistry of nickel complexes |
Manufacturing Quality Control of Tris(2,2'-bipyridine)nickel(II) bromide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Ni(bpy)3Br2 content) | UV-Vis Spectrophotometry | Quantifies compound concentration via absorbance at characteristic wavelength using Beer-Lambert law with reference standard calibration. |
| Nickel Content | ICP-OES | Measures Ni atomic emission intensity after acid digestion and plasma atomization/excitation. |
| Bromide Content | Potentiometric Titration with AgNO3 | Determines Br- concentration by titration with silver nitrate using silver indicator electrode and endpoint detection. |
| Moisture Content | Karl Fischer Coulometric Titration | Quantifies water via electrochemical generation of iodine proportional to water content in anhydrous methanol medium. |
| Residual Solvents (e.g., CH2Cl2, MeOH) | GC-FID | Separates and quantifies volatile solvents by gas chromatography with flame ionization detection using internal standard calibration. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace heavy metals after microwave digestion using mass spectrometric detection of elemental isotopes. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies Cl- anions using suppressed conductivity detection after ion exchange separation. |
| Organic Impurities (related substances) | HPLC-UV | Separates and detects structurally related organic impurities using reversed-phase chromatography and UV absorption detection. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Measures hydrogen ion activity in 1% w/v aqueous suspension using calibrated glass electrode system. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation of laser light scattered by dispersed particles in liquid medium. |
| Loss on Drying (LOD) | Gravimetric Analysis | Measures mass loss after controlled heating at 105 C under vacuum or nitrogen to remove volatile components. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary tube method with controlled heating rate. |
Technical Specifications of Tris(2,2'-bipyridine)nickel(II) bromide
| Test Item | Specification |
|---|---|
| Appearance | Red solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 245-250 °C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Identification (NMR) | Conforms to reference spectrum |
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 Tris(2,2'-bipyridine)nickel(II) bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Tris(2,2'-bipyridine)nickel(II) bromide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Tris(2,2'-bipyridine)nickel(II) bromide
Industrial Tris(2,2'-bipyridine)nickel(II) bromide 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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