TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1813-60-1 |
| Product name | TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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 TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Phase-transfer catalyst | Used in nucleophilic substitution reactions of alkyl halides with cyanides, fluorides, and other nucleophiles to facilitate reactant transfer across immiscible phases |
| Organic Synthesis | Cocatalyst in palladium-catalyzed cross-coupling reactions | Stabilizes the palladium active center in Suzuki, Heck, and related coupling reactions to enhance catalytic efficiency and selectivity |
| Materials Science | Dopant for organic light-emitting diode (OLED) devices | Added to electron injection/transport layers to improve interfacial energy-level alignment and charge-carrier balance |
| Electrochemistry | Electrolyte additive for lithium-ion batteries | Suppresses corrosion of aluminum current collectors and improves cycling stability in high-voltage systems (≥4.3 V) |
Manufacturing Quality Control of TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 200-220 nm, calibrated against certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based solvent. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., THF, acetonitrile) using flame ionization detection. |
| Inorganic Anion Impurities (BF4- decomposition products) | Ion Chromatography (IC) | Separation and conductivity detection of fluoride, chloride, and sulfate ions resulting from thermal or hydrolytic degradation. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and Cr after acid digestion and plasma excitation. |
| Residual Catalyst (Pd, Ni, etc.) | ICP-MS | Ultra-trace quantification of transition metal catalyst residues following microwave-assisted digestion. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities (e.g., HBF4) with standardized NaOH solution using phenolphthalein indicator. |
| Appearance and Color | Visual Inspection / Hazen Color Scale | Comparison of sample solution clarity and yellowish tint against platinum-cobalt standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change in a capillary tube under controlled heating rate. |
| Loss on Drying (LOD) | Gravimetric Analysis | Mass loss measurement after drying under vacuum at 60 C for 2 hours, indicating volatile and moisture content. |
| Organic Impurities (Related Substances) | HPLC-ELSD | Detection and quantification of structurally related phosphonium and phosphine oxide impurities using evaporative light scattering detection. |
| pH of Aqueous Solution | pH Meter | Measurement of hydrogen ion activity in a 1% w/v aqueous suspension using calibrated glass electrode. |
Technical Specifications of TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| 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 TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
Safety Information of TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE
Industrial TETRABUTYLPHOSPHONIUM TETRAFLUOROBORATE 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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