Potassium hexafluorophosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17084-13-8 |
| Product name | Potassium hexafluorophosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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 Potassium hexafluorophosphate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Potassium hexafluorophosphate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Potassium hexafluorophosphate
| Industry | Application | Process |
|---|---|---|
| Lithium-ion batteries | Electrolyte additive; component of solid-state electrolytes | Blended with lithium hexafluorophosphate to enhance thermal stability; used in the preparation of composite solid-state electrolyte membranes (e.g., combined with PEO polymer matrix) |
| Semiconductor manufacturing | Etchant; cleaning agent component | Serves as a fluorine source in plasma etching processes for anisotropic etching of silicon-based materials |
| Organic synthesis | Fluorinating reagent; phase-transfer catalyst | Participates in nucleophilic fluorination reactions (e.g., as an alternative reagent to aryl diazonium salts in Balz-Schiemann reactions); facilitates ion-pair transfer in fluorinated compound synthesis |
| Electroplating industry | Electrolyte component for aluminum and aluminum alloy electroplating | Acts as both potassium and fluorine source, working synergistically with other fluorides (e.g., KAlF₄) to formulate low-temperature molten salt plating baths, thereby lowering melting point and improving conductivity |
Manufacturing Quality Control of Potassium hexafluorophosphate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (KPF6 content) | Acid-base titration after hydrolysis | Hydrolysis of PF6- releases HF, which is titrated with standard NaOH solution using phenolphthalein indicator. |
| Moisture content | Karl Fischer titration | Electrochemical titration quantifying water via iodine-sulfur dioxide reaction in methanol/pyridine medium. |
| Chloride (Cl-) | Ion chromatography (IC) | Separation and quantification of chloride anions on anion-exchange column with conductivity detection. |
| Sulfate (SO42-) | Ion chromatography (IC) | Anion separation followed by suppressed conductivity detection after elution with carbonate/bicarbonate buffer. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification based on mass-to-charge ratio detection of atomized and ionized sample aerosol. |
| Iron (Fe) | ICP-OES | Quantification of Fe emission intensity at characteristic wavelength (e.g., 238.204 nm) after plasma atomization/excitation. |
| Potassium (K) | Flame photometry | Measurement of characteristic orange-red emission intensity from excited K atoms in flame. |
| pH of aqueous solution | pH meter measurement | Potentiometric determination using calibrated glass electrode in saturated aqueous suspension (1% w/v). |
| Particle size distribution | Laser diffraction | Analysis of angular scattering pattern of laser beam passed through dispersed particle suspension or air stream. |
| Bulk density | Weight/volume method | Mass of material freely poured into a standardized cylinder divided by its known volume. |
| Residue on ignition | Gravimetric analysis | Mass loss measured after heating sample at 550-600 C to oxidize organic impurities; residue weighed. |
| Organic impurities | GC-MS | Separation by gas chromatography followed by mass spectral identification and semi-quantitative analysis. |
Technical Specifications of Potassium hexafluorophosphate
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=10 ppm |
| Melting Point | 400 °C (decomposes) |
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 Potassium hexafluorophosphate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Potassium hexafluorophosphate
Industrial Potassium hexafluorophosphate 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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