China Factory Direct
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| CAS number | 16893-92-8 |
| Product name | POTASSIUM HEXAFLUOROANTIMONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial GradeIndustrial GradeSpecialty 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 |
|---|---|---|
| Batteries | As an electrolyte | Used in lithium-ion battery electrolytes |
| Capacitors | For tantalum capacitor manufacturing | As an electrolyte solution |
| Electronics Manufacturing | For conductive material production | As an antimony metal deposition agent |
| Chemical Synthesis | As a fluorinating agent | Applied in organic fluorination reactions |
| Nuclear Industry | For nuclear fuel processing | As a medium for dissolution and separation |
| Catalysis | As a catalyst | Applied in catalyzing organic synthesis reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (KHSbF6) | Acid-Base Titration | Quantifies KHSbF6 by titration with standardized NaOH after hydrolysis to release HF. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously quantifies trace metals by measuring element-specific atomic emission intensities in plasma. |
| Chloride Impurity | Potentiometric Titration | Determines Cl- using silver nitrate titrant and Ag/AgCl indicator electrode based on solubility equilibrium. |
| Sulfate Impurity | Gravimetric Analysis | Precipitates sulfate as BaSO4 and measures mass after filtration and drying. |
| Iron (Fe) Content | AAS | Quantifies Fe by measuring absorption of specific wavelength light by ground-state Fe atoms in flame. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in 1% w/v aqueous suspension using calibrated glass electrode. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation in laser light scattering from dispersed particles. |
| Bulk Density | Tap Density Measurement | Calculates mass per unit volume after standardized tapping of sample in graduated cylinder. |
| Loss on Drying | Thermogravimetric Analysis | Measures mass loss upon heating to 105 C for 2 h under controlled atmosphere. |
| Fluoride Ion (Free F-) | Ion-Selective Electrode | Detects free fluoride activity via potential difference across lanthanum fluoride crystal membrane. |
| Organic Impurities | GC-MS | Separates and identifies volatile organic residues using gas chromatography coupled to mass spectrometry. |
| 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 | <=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.