CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 26305-75-9 |
| Product name | CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I) |
| 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 CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
| Industry | Application | Process |
|---|---|---|
| Chemical / Polymer Synthesis | Olefin hydrogenation catalyst | Catalyzes selective hydrogenation of non-conjugated dienes in homogeneous catalytic systems for polymer modification. |
| Chemical / Organic Synthesis | Hydroformylation catalyst | Used either in combination with rhodium catalysts or independently to convert olefins into aldehydes for fine chemical production. |
| Chemical / Scientific Research | Reduction reaction catalyst | Catalyzes specific organic reduction reactions—such as nitro group reduction to amines—at laboratory scale. |
| Petrochemical | Polymerization co-catalyst | Serves as a catalytic component in specific polymerization systems (e.g., butadiene polymerization) to control polymer structure. |
| Materials Science | Precursor for nanomaterial synthesis | Acts as a cobalt source precursor in thermal decomposition or reduction processes for preparing cobalt-based nanoparticles or nanocatalysts. |
Manufacturing Quality Control of CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (CoClP3 content) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Cobalt (Co) content | ICP-OES | Determination of total cobalt after acid digestion by measuring characteristic atomic emission intensity. |
| Chloride (Cl) content | Potentiometric titration | Titration with silver nitrate using silver indicator electrode; endpoint detected by potential inflection. |
| Phosphorus (P) content | ICP-OES | Measurement of total phosphorus after microwave-assisted acid digestion via atomic emission. |
| Moisture content | Karl Fischer titration | Electrochemical titration with iodine reagent to quantify water based on stoichiometric reaction. |
| Residual solvents (e.g., CH2Cl2, THF) | GC-FID | Separation and quantification using capillary GC with flame ionization detection and internal standard. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection after acid digestion using high-sensitivity mass spectrometry with collision cell. |
| Acid-insoluble residue | Gravimetric analysis | Filtration of acid-digested sample through pre-weighed sintered glass crucible, drying and weighing. |
| Particle size distribution | Laser diffraction | Analysis of scattered laser light intensity as function of angle to determine volume-based particle size distribution. |
| Melting point | Capillary melting point apparatus | Observation of temperature range over which solid transitions to liquid under controlled heating rate. |
| Color (APHA) | Visual comparison or spectrophotometer | Comparison of solution color to APHA platinum-cobalt standards or measurement of absorbance at 455 nm. |
| Organic impurities (related substances) | HPLC-DAD | Separation by gradient HPLC with diode array detection to identify and quantify structurally related compounds. |
Technical Specifications of CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
| Test Item | Specification |
|---|---|
| Appearance | Light-green solid |
| Purity | >=98.0% (Co >=6.7%) |
| Water Content (KF) | <=0.5% |
| Melting Point | 220-225 °C (decomposes) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 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 CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)
Industrial CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I) 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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