Sodium hexafluorophosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 21324-39-0 |
| Product name | Sodium hexafluorophosphate |
| 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 Sodium hexafluorophosphate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium hexafluorophosphate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium hexafluorophosphate
| Industry | Application | Process |
|---|---|---|
| Lithium-ion batteries | Electrolyte additive to enhance electrode interfacial stability and high-temperature cycling performance | Co-dissolved with lithium hexafluorophosphate in carbonate solvents (e.g., EC/DMC) to formulate composite electrolytes |
| Organic synthesis | Fluorinating reagent for fluorine atom introduction or construction of fluorinated functional groups | Used as a fluorine source in nucleophilic substitution or metal-catalyzed fluorination reactions under anhydrous conditions |
| Electroplating industry | Electrolyte component for aluminum alloy surface treatment to improve corrosion resistance | Added as an electrolyte to chromate- or zirconium-based passivation solutions to control film formation |
| Catalyst preparation | Modifier for solid acid catalyst supports | Loaded onto silica or alumina supports via impregnation, followed by thermal treatment to generate acidic sites |
Manufacturing Quality Control of Sodium hexafluorophosphate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (NaPF6 content) | Acid-Base Titration with NaOH after hydrolysis | Hydrolysis releases HF, which is titrated with standardized NaOH using phenolphthalein indicator. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration quantifying water via reaction of iodine with sulfur dioxide in methanol/pyridine medium. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode in 1% w/v aqueous solution. |
| Fluoride Impurity | Ion Chromatography (IC) | Separation and quantification of F- anions on anion-exchange column with conductivity detection. |
| Phosphate Impurity | UV-Vis Spectrophotometry after molybdenum blue reaction | Reduction of phosphomolybdate complex to molybdenum blue, measured at ~880 nm. |
| Sodium Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of Na atoms in plasma; emission intensity at 589.6 nm quantified. |
| Heavy Metals (Pb, Cd, Ni, Fe) | ICP-OES or ICP-MS | Multi-element detection via characteristic atomic emission (ICP-OES) or mass-to-charge ratio (ICP-MS). |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Precipitation of Cl- as AgCl; endpoint detected by silver ion-selective electrode. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation as BaSO4 followed by high-temperature drying and weighing. |
| Insoluble Matter | Gravimetric Filtration | Filtration through pre-weighed sintered glass crucible, drying at 105 C, and mass determination. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution. |
| Bulk Density | Tap Density Measurement | Mass of sample divided by volume after standardized mechanical tapping in calibrated cylinder. |
Technical Specifications of Sodium hexafluorophosphate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| 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 |
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 Sodium hexafluorophosphate
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| Lot/Batch Number | *Required fields | |
Packaging of Sodium hexafluorophosphate
Industrial Sodium 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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