BIS(DI-TERT-BUTYL(4-DIMETHYLAMINOPHENYL)PHOSPHINE)DICHLOROPALLADIUM Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 887919-35-9 |
| Product name | BIS(DI-TERT-BUTYL(4-DIMETHYLAMINOPHENYL)PHOSPHINE)DICHLOROPALLADIUM |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 887919-35-9
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 887919-35-9 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 887919-35-9
| Industry | Application | Process |
|---|---|---|
| Catalysis | Used as a palladium catalyst in cross-coupling reactions, including Suzuki, Stille, and Negishi couplings | Applied as a homogeneous catalyst in organic synthesis to facilitate carbon–carbon bond formation, offering high activity and selectivity |
| Organic Synthesis | Employed to construct complex molecular architectures, particularly in the synthesis of pharmaceutical intermediates and functional materials | Reacted with aryl halides or alkenes under inert atmosphere to achieve efficient coupling |
| Pharmaceutical R&D | Used as a catalyst for synthesizing key intermediates in the construction of novel drug molecules | Catalyzes specific coupling steps within multi-step synthetic routes to improve yield and purity |
| Materials Science | Applied in the preparation of functional units for conductive polymers and optoelectronic materials | Participates in C–C coupling reactions to build conjugated structures, enhancing material performance |
Manufacturing Quality Control of 887919-35-9
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Pd content) | ICP-OES | Quantifies palladium concentration by measuring characteristic atomic emission intensities after plasma atomization and excitation. |
| Assay (Organic ligand purity) | HPLC-UV | Separates and quantifies the main compound and related impurities using reversed-phase chromatography with UV detection at 254 nm. |
| Moisture content | Karl Fischer titration | Determines water content via coulometric or volumetric titration based on the stoichiometric reaction of iodine with water in pyridine/methanol medium. |
| Residual solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., THF, toluene) by gas chromatographic separation followed by flame ionization detection. |
| Heavy metal impurities (Pb, Cd, Hg, Ni) | ICP-MS | Detects trace heavy metals at sub-ppt levels using mass spectrometry after high-resolution plasma ionization and mass filtering. |
| Chloride ion content | Ion chromatography | Separates and quantifies chloride anions using suppressed conductivity detection after anion-exchange chromatography. |
| Residual palladium catalyst (metallic Pd) | ICP-OES | Measures elemental Pd not bound in the complex, indicating decomposition or incomplete synthesis. |
| Loss on drying (LOD) | Gravimetric analysis | Determines volatile matter by measuring mass loss after controlled heating at 105 C under vacuum or nitrogen. |
| Melting point | Capillary melting point apparatus | Indicates purity and identity by observing temperature range of solid-to-liquid phase transition under controlled heating. |
| Specific optical rotation | Polarimetry | Measures chiral purity (if applicable) by detecting rotation of plane-polarized light in solution. |
| Particle size distribution | Laser diffraction | Determines physical particle size profile by analyzing angular scattering pattern of laser light passed through a dispersed sample. |
| pH of aqueous suspension | pH meter | Evaluates surface acidity/basicity by measuring hydrogen ion activity in a standardized water/suspension mixture. |
Technical Specifications of 887919-35-9
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 145-155°C |
| Identification (NMR) | Conforms to reference spectrum |
| 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 887919-35-9
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 887919-35-9
Industrial 887919-35-9 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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