TRI-N-OCTYLPHOSPHINE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 4731-53-7 |
| Product name | TRI-N-OCTYLPHOSPHINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for TRI-N-OCTYLPHOSPHINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRI-N-OCTYLPHOSPHINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRI-N-OCTYLPHOSPHINE
| Industry | Application | Process |
|---|---|---|
| Chemical | Catalyst ligand | Used in homogeneous catalytic reactions, such as hydrogenation and carbonylation |
| Petrochemical | Extraction agent | Extracts metal ions, including precious metals such as palladium and platinum |
| Pharmaceutical | Synthesis intermediate | Acts as a ligand or reducing agent in organic synthesis |
| Materials Science | Modification of polymeric materials | Applied in the synthesis of functional polymers |
| Analytical Chemistry | Analytical reagent | Used as a stationary phase modifier in chromatographic analysis |
Manufacturing Quality Control of TRI-N-OCTYLPHOSPHINE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Color | Visual Inspection | Observe the sample's color and transparency under natural or standard lighting to determine clarity and the absence of suspended particles or precipitates. Suitable for preliminary quality screening. |
| Purity Analysis | Gas Chromatography (GC) | Utilize a capillary gas chromatograph to identify components by retention time and quantify the main component (trioctylphosphine) via peak area normalization or external standard method; can simultaneously detect organic impurities. |
| Water Content | Karl Fischer Titration | Quantitatively determine water content in the sample using an electrochemical reaction. Available in coulometric method (suitable for trace water) and volumetric method (suitable for bulk water); offers high sensitivity and accuracy. |
| Acid Value / Base Value | Acid-Base Titration | Titrate acidic impurities in the sample with a standardized potassium hydroxide ethanol solution, calculate the acid value (mg KOH/g), and assess the degree of oxidative degradation. |
| Phosphorus Content Determination | UV-Vis Spectrophotometry or ICP-OES | After wet digestion, determine phosphorus content via molybdenum blue colorimetry, or directly measure total phosphorus using Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) to verify molecular composition consistency. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace injection-GC/FID to detect residual organic solvents (e.g., toluene, hexane) potentially present from synthesis, in compliance with ICH or pharmacopoeial requirements for residual solvents. |
| Density | Densitometer or Digital Densimeter | Measure liquid density at a specified temperature (e.g., 20°C) using a U-tube oscillating digital densimeter to assist in evaluating purity and batch consistency. |
| Refractive Index | Refractometry | Measure the refractive index (n20D) at 20°C using an Abbe refractometer as a physical constant for identification and auxiliary purity assessment. |
Technical Specifications of TRI-N-OCTYLPHOSPHINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465 - 1.475 |
| Relative Density (20°C/25°C) | 0.815 - 0.825 g/cm³ |
| Odor | Characteristic phosphine-like odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of TRI-N-OCTYLPHOSPHINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TRI-N-OCTYLPHOSPHINE
Packaging of TRI-N-OCTYLPHOSPHINE
Industrial TRI-N-OCTYLPHOSPHINE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply