Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 31277-98-2 |
| Product name | Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial 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 Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
| Industry | Application | Process |
|---|---|---|
| Chemical | Catalyst for the synthesis of organic compounds | Facilitates carbon–carbon bond formation in cross-coupling reactions, such as Suzuki coupling and Heck reactions |
| Pharmaceutical | Synthesis of drug molecules | Catalyzes key C–C and C–N bond-forming steps in the synthesis of drug intermediates or active pharmaceutical ingredients |
| Materials Science | Synthesis of novel materials | Acts as an efficient catalyst in the preparation of polymers or other materials containing specific functional groups |
Manufacturing Quality Control of Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Palladium Content | ICP-OES | Quantifies Pd element by measuring characteristic emission intensities of atomized sample in plasma. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange retention and conductivity detection. |
| Solvent Residue (e.g., CH2Cl2, THF) | Gas Chromatography (GC) | Separates volatile solvents using capillary column and detects via thermal conductivity or FID. |
| Moisture Content | Karl Fischer Titration | Measures water content via stoichiometric reaction between water, iodine, and sulfur dioxide in pyridine/methanol medium. |
| Organic Purity (Assay) | HPLC-UV | Quantifies main compound using reversed-phase chromatography and UV absorbance at characteristic wavelength. |
| Residual Ligand (dppe) | HPLC-UV | Detects unreacted 1,2-bis(diphenylphosphino)ethane by retention time and UV response relative to standard. |
| Heavy Metal Impurities (Pb, Cd, Hg, Ni) | ICP-MS | Provides ultra-trace quantification of toxic metals via mass-to-charge ratio detection of ionized atoms. |
| Appearance (Color/State) | Visual Inspection | Assessment of physical state and color against reference standard under controlled lighting conditions. |
| Melting Point | Differential Scanning Calorimetry (DSC) | Determines melting onset and range by measuring heat flow difference between sample and reference during controlled heating. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Measures mass loss upon heating to quantify volatile components and residual solvents. |
| Particle Size Distribution | Laser Diffraction | Analyzes particle size by measuring angular variation in intensity of laser light scattered by dispersed particles. |
| Microbial Contamination | Membrane Filtration Assay | Detects viable aerobic microorganisms by filtration, membrane transfer to growth media, and colony enumeration. |
Technical Specifications of Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 175–185 °C |
| Identification (NMR) | Conforms to reference spectrum |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 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 Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
Industrial Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) 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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