China Factory Direct
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| CAS number | 910251-11-5 |
| Product name | Potassium methoxy-methyltrifluoroborate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 |
|---|---|---|
| Pharmaceutical Industry | Used in the synthesis of fluorinated pharmaceutical intermediates | Applied in Suzuki coupling reactions |
| Agrochemical Industry | Used in the synthesis of fluorinated agrochemical intermediates | Applied in carbon–carbon bond formation reactions |
| Materials Science | Used in the preparation of functional polymeric materials | Applied as a modifier in polymerization reactions |
| Organic Synthesis | Used as a trifluoromethylation reagent | Applied in trifluoromethylation reactions |
| Chemical Research | Laboratory research and development | Used as a substrate or reagent in various catalytic reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 210 nm based on peak area comparison to reference standard. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine generation and stoichiometric reaction with water. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., THF, MeOH) using gas chromatography with flame ionization detection. |
| Inorganic Boron Content | ICP-OES | Measures total boron after acid digestion via inductively coupled plasma optical emission spectroscopy at characteristic emission wavelengths. |
| Potassium Content | Flame Photometry | Quantifies potassium by measuring intensity of emitted light at 766 nm when atomized in a flame. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace heavy metals after microwave-assisted acid digestion using inductively coupled plasma mass spectrometry. |
| Residual Palladium | ICP-MS | Quantifies palladium catalyst residue post-digestion using isotope-specific mass detection in ICP-MS. |
| pH of Aqueous Solution | Potentiometric Titration | Measures hydrogen ion activity using calibrated pH electrode in a 1% w/v aqueous suspension. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation in laser light scattering from dispersed particles. |
| Organic Impurities (Related Substances) | HPLC-UV | Detects and quantifies structurally related compounds using gradient HPLC with UV detection and relative response factors. |
| Loss on Drying | Gravimetric Analysis | Measures weight loss after drying at 105 C for 2 hours under vacuum to determine volatile and moisture content. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 145-149°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
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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.