China Factory Direct
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| CAS number | 38542-94-8 |
| Product name | AMMONIUM TRIFLUOROMETHANESULFONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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 |
|---|---|---|
| Electronics & Semiconductors | Used as an etchant in integrated circuit and semiconductor manufacturing | Plasma dry etching |
| Pharmaceutical & Fine Chemicals | Used as a non-nucleophilic strong acid catalyst or reagent in drug synthesis | Catalysis in organic synthesis |
| Chemical Synthesis | Used as a trifluoromethylation reagent or anionic polymerization initiator | Organic synthesis reactions |
| Analytical Chemistry | Used as an ion-pairing reagent or mobile phase additive in mass spectrometry | Liquid chromatography–mass spectrometry (LC-MS) |
| Milestone | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and state (typically a white crystalline powder) under natural or standard light to determine if it meets specifications. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column, with water/organic solvent (e.g., acetonitrile or methanol) as the mobile phase, and a UV detector (e.g., 210 nm) to measure the main peak area and calculate purity. |
| Content (Main Component Content) | Ion Chromatography (IC) or Acid-Base Titration | Ion chromatography separates trifluoromethanesulfonate ions using an anion exchange column and quantifies them by conductivity detection; alternatively, titrate free acid form to calculate ammonium salt content. |
| Moisture | Karl Fischer Titration | This method uses KF reagent to react quantitatively with moisture in the sample. The moisture content is determined by coulometric or volumetric methods, suitable for trace moisture analysis. |
| pH Value | pH Meter Measurement | Dissolve the sample in a certain concentration of aqueous solution (e.g., 1% w/v), and use a calibrated pH meter to measure its pH value, assessing acidity or alkalinity. |
| Residue on Ignition / Ash Content | Weight Method (High-Temperature Incineration) | Incinerate the sample at high temperature (usually 700–800°C) in a muffle furnace until constant weight, then weigh the residual inorganic matter to evaluate the content of inorganic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, heavy metal content (such as lead, cadmium, mercury, arsenic) is determined using AAS or Inductively Coupled Plasma Mass Spectrometry (ICP-MS). |
| Chloride, Sulfate and Other Anionic Impurities | Ion Chromatography (IC) or Turbidimetry | Separate and quantify common anionic impurities by ion chromatography; or perform turbidity tests according to pharmacopoeia methods for semi-quantitative assessment. |
| Volatile Organic Impurities | Gas Chromatography (GC) | Use headspace injection or direct injection GC-FID/MS to detect residual solvents (such as methanol, acetonitrile) and other volatile organic impurities. |
| Ammonium Ion Content | Distillation-Titration or Ion Chromatography | Release ammonia gas through alkaline distillation, absorb it with standard acid, and titrate; or directly use cation exchange chromatography to determine NH₄⁺ concentration. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 148-152°C |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 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.