Ethyl trifluoromethanesulfonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 425-75-2 |
| Product name | Ethyl trifluoromethanesulfonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 Ethyl trifluoromethanesulfonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl trifluoromethanesulfonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl trifluoromethanesulfonate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Organic synthesis intermediate | Used as an alkylating agent in drug molecule construction to introduce the trifluoromethanesulfonyl (triflate) group |
| Agrochemicals | Synthesis intermediate | Applied as a triflate donor in the synthesis of pesticide active ingredients to enhance reactivity |
| Materials Science | Functional material synthesis | Employed as a modifying reagent in the preparation of fluorinated functional polymers or electrolyte materials |
| Organic Synthesis | Protecting group reagent and catalyst activator | Activates and transforms hydroxyl groups in complex molecule synthesis to facilitate coupling reactions |
Manufacturing Quality Control of Ethyl trifluoromethanesulfonate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Acidity (as H2SO4) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile residue after controlled high-temperature ashing and cooling in a desiccator. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification by measuring atomic emission intensities of metal ions after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and conductivity detection of chloride anions using an anion-exchange column and suppressed eluent. |
| Sulfonic Acid Impurity | HPLC with UV Detection | Separation on reversed-phase column and quantification of residual triflic acid via UV absorbance at 210 nm. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness index by comparing sample absorbance at 430 nm to APHA platinum-cobalt standard scale. |
| Density | Digital Density Meter | Determination of mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface using calibrated Abbe refractometer at 20 degC. |
| Boiling Point | Distillation (Micro Method) | Determination of temperature range at which vapor pressure equals atmospheric pressure under reduced pressure conditions. |
| Organic Volatile Impurities | Headspace GC-MS | Qualitative and quantitative analysis of low-boiling contaminants using thermal equilibration and mass spectral identification. |
Technical Specifications of Ethyl trifluoromethanesulfonate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.365–1.375 |
| Relative Density (20°C/25°C) | 1.34–1.36 g/cm³ |
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 Ethyl trifluoromethanesulfonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl trifluoromethanesulfonate
Safety Information of Ethyl trifluoromethanesulfonate
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Ethyl trifluoromethanesulfonate
Industrial Ethyl trifluoromethanesulfonate 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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