China Factory Direct
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| CAS number | 168106-25-0 |
| Product name | Zinc bis(trifluoromethylsulfonyl)imide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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) |
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 |
|---|---|---|
| Electrochemistry | Electrolyte additive for zinc-ion batteries | Used in the preparation of high-performance zinc-ion batteries to enhance electrolyte electrochemical stability and cycling performance |
| Materials Science | Component of ionic liquids | Serves as a zinc source for functionalized ionic liquids, enabling synthesis of materials with tailored conductivity and thermal stability |
| Organic Synthesis | Catalyst or catalyst precursor | Acts as a Lewis acid catalyst in fluorination or coupling reactions to facilitate reaction progression |
| Electronics Industry | Semiconductor dopant | Applied in zinc doping processes for semiconductor materials to modulate electrical properties |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at ~210 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration based on the reaction of iodine with water in anhydrous methanol/pyridine medium; measures trace water content. |
| Residual Solvents (e.g., DMF, THF, Acetonitrile) | GC-FID | Separation and quantification of volatile organic solvents by gas chromatography with flame ionization detection using internal standard calibration. |
| Heavy Metals (Pb, Cd, Ni, Fe, Cu) | ICP-MS | Multi-element quantification via inductively coupled plasma mass spectrometry after acid digestion; offers sub-ppt detection limits. |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation on high-capacity column with suppressed conductivity detection; quantifies Cl⁻ based on retention time and peak area. |
| Sulfate Impurity | Ion Chromatography (IC) | Separation of SO₄²⁻ using carbonate/bicarbonate eluent and conductivity detection; calibrated against sulfate standard. |
| Residual Zinc (Total Zn) | ICP-OES | Quantification of elemental zinc after microwave-assisted nitric/hydrogen peroxide digestion, using plasma emission at 213.857 nm. |
| Thermal Stability (Decomposition Onset) | TGA | Measurement of mass loss under controlled nitrogen atmosphere; identifies onset temperature of thermal decomposition. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity as a function of angle to determine volume-based particle size distribution in dispersed state. |
| pH of Aqueous Slurry (1% w/v) | pH Potentiometry | Measurement of hydrogen ion activity in a saturated aqueous slurry using calibrated glass electrode pH meter. |
| Organic Volatile Impurities (VOCs) Profile | Headspace GC-MS | Qualitative and semi-quantitative screening of volatile organics via headspace sampling followed by mass spectral identification and quantification. |
| Crystallinity/Polymorphic Form | XRPD | Identification and quantification of crystalline phases by comparing Bragg diffraction patterns against reference standards or databases. |
| Appearance (Color & Physical State) | Visual Inspection | Assessment of free-flowing white to off-white crystalline powder under standardized lighting and against color standards (e.g., APHA). |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 175-185°C |
| Identification (NMR) | Consistent with structure |
| 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.