China Factory Direct
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| CAS number | 3109-63-5 |
| Product name | Tetrabutylammonium hexafluorophosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Electrochemistry | Non-aqueous solvent for electrolyte support | Used in electrochemical experiments—including cyclic voltammetry, electrodeposition, and battery research—to provide ionic conductivity without participating in electrode reactions |
| Organic Synthesis | Phase-transfer catalyst or electrolyte additive | Facilitates ion transport in electrochemical organic synthesis to enhance reaction selectivity and efficiency |
| Materials Science | Preparation of conductive polymers or electrochromic materials | Functions as an electrolyte component to stabilize the ionic environment during electrochemical polymerization or device assembly |
| Analytical Chemistry | Ion-pair chromatography or electrochemical detection | Employed as a mobile-phase additive or supporting electrolyte to improve separation performance or signal stability |
| Energy Storage | Model electrolyte for lithium-ion battery or supercapacitor research | Applied in fundamental electrochemical performance testing to evaluate electrode material behavior in non-aqueous systems |
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Purity | High-Performance Liquid Chromatography (HPLC) | Separates sample components using reversed-phase or ion-pair chromatography, and quantifies the main component purity using UV or refractive index detection. Suitable for simultaneous analysis of organic cations and inorganic anions. |
| Moisture Content | Karl Fischer Moisture Titration | Uses electrochemical titration to accurately determine trace moisture content in samples. A key quality control parameter for hygroscopic salts. |
| Hexafluorophosphate (PF₆⁻) Content | Ion Chromatography (IC) or Fluoride Ion-Selective Electrode Method | Ion chromatography separates and quantifies anions; the fluoride ion electrode method indirectly calculates PF₆⁻ content by measuring fluoride ions released after hydrolysis. |
| Tetrabutylammonium Cation (TBA⁺) Content | Proton Nuclear Magnetic Resonance (¹H NMR) or Titration | ¹H NMR determines cation structure and relative content via integration of characteristic peaks; acid-base or precipitation titration can also be used for quantitative analysis of cation concentration. |
| Appearance and Color | Visual Inspection | Check whether the solid is white to off-white crystalline powder, free from caking, discoloration, or foreign particles, meeting pharmacopoeial or internal quality standards. |
| Loss on Drying | Weight Loss upon Drying | Sample is dried to constant weight at a specified temperature (e.g., 105°C); the mass loss is calculated to reflect the content of volatile substances or adsorbed water. |
| Sulfated Ash (Residue on Ignition) | High-Temperature Ignition | Sample is ignited at high temperature (e.g., 800°C) and the remaining inorganic residue is measured to assess inorganic impurity levels. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determines concentrations of heavy metals such as lead, arsenic, and cadmium to ensure compliance with safety limits (e.g., <10 ppm). |
| pH Value (Solution) | pH Meter Measurement | Dissolve sample in deionized water or acetonitrile/water mixture and measure pH to evaluate the influence of acidic or basic impurities. |
| Solubility | Solubility Test | Observe dissolution rate and clarity in specified solvents (e.g., acetonitrile, water, DMF) as a reference for process suitability. |
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.5% (by NMR) |
| Water Content (KF) | <=0.5% |
| Melting Point | 195-200 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.