1,2-Bis(diphenylphosphino)ethane nickel(II) chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 14647-23-5 |
| Product name | 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a catalyst precursor in coupling reactions (e.g., Heck, Suzuki) | Participates in the catalytic cycle under inert atmosphere with base and substrate to generate active Ni(0) species that facilitate C–C bond formation |
| Materials Science | Used to prepare functional organometallic materials or coordination polymers | Constructs molecular structures with specific optoelectronic properties via coordination-driven self-assembly or pyrolysis |
| Fine Chemicals | Catalyzes olefin oligomerization or hydrocyanation | Activates unsaturated bonds under mild conditions to achieve high selectivity |
| Research | Model compound for mechanistic studies of nickel catalysis | Serves as a standard reagent in kinetic, spectroscopic, or crystallographic characterization experiments |
Manufacturing Quality Control of 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Ni(dppb)Cl2 content) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at characteristic absorption wavelength |
| Nickel Content | ICP-OES | Direct measurement of Ni atomic emission after acid digestion and plasma excitation |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using silver indicator electrode to detect endpoint based on AgCl precipitation potential |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol solvent |
| Residual Solvents (e.g., CH2Cl2, THF) | GC-FID | Separation and quantification by gas chromatography with flame ionization detection using internal standard |
| Heavy Metal Impurities (Pb, Cd, Hg, As) | ICP-MS | Ultra-trace quantification of elemental impurities after microwave digestion using inductively coupled plasma mass spectrometry |
| Organic Impurities (dppb ligand, NiCl2, decomposition products) | HPLC-DAD | Separation and identification/quantification using diode array detection for spectral confirmation |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by observing solid-to-liquid phase change under controlled heating rate |
| Appearance (Color, Physical Form) | Visual Inspection | Comparison against reference standard under controlled lighting for color, crystallinity, and absence of foreign particles |
| Loss on Drying | Gravimetric Analysis | Mass loss determination after drying at specified temperature and time under vacuum or inert atmosphere |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a standardized suspension in deionized water |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine size distribution of dry or dispersed powder |
Technical Specifications of 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
| Test Item | Specification |
|---|---|
| Appearance | Red-brown solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 210–215 °C (decomposes) |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
Safety Information of 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
Industrial 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride 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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