China Factory Direct
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| CAS number | 33454-82-9 |
| Product name | Lithium trifluoromethanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeElectronic 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 | Applications | Process |
|---|---|---|
| Lithium-ion batteries | Electrolyte additive; component of solid-state electrolytes | Blended with carbonate solvents (e.g., EC/DMC) to formulate liquid electrolytes; compounded with polymer matrices (e.g., PVDF-HFP) to prepare gel polymer electrolytes; blended with sulfide/oxide solid-state electrolytes to enhance interfacial stability |
| Organic synthesis | Lewis acid catalyst; trifluoromethanesulfonylation reagent | Catalyzes Diels-Alder, Friedel-Crafts acylation, and allylation reactions; reacts with substrates such as alcohols and amines under anhydrous conditions to introduce the -OTf group |
| Pharmaceutical intermediate synthesis | Chiral catalysis auxiliary; drug molecule modification reagent | Serves as a counteranion for chiral phosphoric acid/metal complex catalysts to improve enantioselectivity in asymmetric hydrogenation and epoxidation reactions; employed in constructing trifluoromethanesulfonate linkages in fluorinated pharmaceuticals (e.g., antiviral agents) |
| Electronic chemicals | Additive for post-etch cleaning of semiconductors; photoresist component modifier | Added to diluted HF or SC1 cleaning solutions to regulate metal ion complexation and particle removal efficiency on silicon wafers; used as a film-forming aid in photoresists to improve thermal stability and resolution |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (LiCF3SO3 content) | Acid-Base Titration with NaOH | Neutralization of triflic acid liberated by hydrolysis, measured via potentiometric or indicator endpoint |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemical generation of iodine to react quantitatively with water in anhydrous methanol-based solvent |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 550-600 C to combust organics; residue mass reflects inorganic impurities |
| Chloride Impurity | Ion Chromatography (IC) | Separation and conductivity detection of Cl- ions after aqueous extraction and filtration |
| Sulfate Impurity | Ion Chromatography (IC) | Separation and conductivity detection of SO4(2-) ions after aqueous extraction and filtration |
| Heavy Metals (Pb, Cd, Ni, Fe) | ICP-OES | Plasma excitation of digested sample followed by elemental emission intensity measurement |
| Lithium Content | Flame Atomic Absorption Spectroscopy (FAAS) | Atomization of lithium in air-acetylene flame and measurement of absorption at 670.8 nm |
| Trifluromethanesulfonic Acid (TfOH) Residue | Gas Chromatography (GC-FID) | Volatile acid separation on polar column and flame ionization detection |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of H+ activity in 1% w/v aqueous solution using calibrated glass electrode |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution |
| Organic Impurities (e.g., solvents, by-products) | GC-MS | Separation by gas chromatography followed by mass spectral identification and semi-quantification |
| Bulk Density | Tap Density Measurement | Mass per unit volume after standardized mechanical tapping of a known powder mass in a graduated cylinder |
| 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 | <=0.1% |
| Heavy Metals | <=10 ppm |
| Melting Point | 135-140 °C |
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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.