DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15242-92-9 |
| Product name | DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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 DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
| Industry | Application | Process Description |
|---|---|---|
| Chemical Synthesis | Catalyst | Used in catalytic organic synthesis reactions, including coupling reactions and carbon–carbon bond formation |
| Materials Science | Functional Material Preparation | Employed as a precursor for nickel-based functional or nanomaterials |
| Petrochemicals | Hydrocarbon Conversion Reactions | Applied as a homogeneous catalyst in olefin and alkyne conversion reactions |
| Fine Chemicals | Pharmaceutical Intermediate Synthesis | Used to catalyze specific coupling reactions in pharmaceutical synthesis |
| Environmental Science | Pollutant Degradation | Integrated into catalytic reaction systems for organic pollutant degradation |
Manufacturing Quality Control of DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on retention time and UV absorbance at characteristic wavelength (e.g., 254 nm) relative to a certified reference standard. |
| Nickel Content | ICP-OES | Direct quantification of Ni after acid digestion by measuring atomic emission intensity at characteristic wavelengths (e.g., 232.003 nm). |
| Bromine Content | Ion Chromatography (IC) or Combustion IC | Quantitative separation and detection of bromide ions after sample combustion or alkaline fusion, using conductivity detection. |
| Residual Solvents (e.g., THF, Toluene) | GC-FID | Separation and quantification of volatile organic solvents via capillary GC with flame ionization detection. |
| Moisture Content | Karl Fischer Titration (Coulometric) | Electrochemical titration quantifying water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Heavy Metal Impurities (Pb, Cd, Hg, As) | ICP-MS | Ultra-trace multi-element quantification after microwave-assisted acid digestion using mass-selective detection. |
| Thermal Stability (Decomposition Onset) | TGA | Measurement of mass loss versus temperature under controlled nitrogen/air atmosphere to determine onset decomposition temperature. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity patterns to calculate volume-based particle size distribution in dispersed solid samples. |
| Residual Phosphine Ligands (e.g., Tributylphosphine) | GC-MS | Separation and identification/quantification of free phosphine ligands using gas chromatography coupled with mass spectrometric detection. |
| Chloride Impurity | Potentiometric Titration with AgNO₃ | Titration using silver nitrate with silver indicator electrode; endpoint detected by abrupt potential change due to AgCl precipitation. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample solution color against APHA platinum-cobalt standards or measurement of absorbance at 455 nm in standardized cell. |
| Melting Point | DSC | Detection of phase transition enthalpy and temperature by differential scanning calorimetry under controlled heating rate. |
| Organic Volatile Impurities (VOCs) | Headspace GC-FID | Quantification of residual VOCs via equilibrium headspace sampling followed by GC-FID analysis. |
| Residual Palladium (from synthesis catalysts) | ICP-OES | Quantification of Pd after microwave digestion using characteristic emission line (e.g., 340.458 nm). |
Technical Specifications of DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
| Test Item | Specification |
|---|---|
| Appearance | Orange to brown crystalline solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 125-130°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
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 DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II)
Industrial DIBROMOBIS(TRIBUTYLPHOSPHINE)NICKEL(II) 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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