2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 448-61-3 |
| Product name | 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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) |
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Documents We Provide for 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
| Industry | Application | Process |
|---|---|---|
| Photochemistry / Photolithography | Used as a photoacid generator (PAG) in photoresist materials | Decomposes under UV or deep-UV irradiation to generate strong acid, catalyzing resin crosslinking or deprotection reactions |
| Organic Synthesis | Employed as a strong Lewis acid catalyst | Catalyzes electrophilic reactions such as Diels–Alder, Friedel–Crafts alkylation, and Friedel–Crafts acylation |
| Materials Science | Applied as a cationic polymerization initiator | Initiates cationic polymerization of monomers including epoxides and vinyl ethers |
| Analytical Chemistry | Utilized as a fluorescent probe or component of sensing materials | Leverages its photophysical properties to detect specific anions or environmental changes |
Manufacturing Quality Control of 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Identity Confirmation | FTIR Spectroscopy | Comparison of characteristic functional group absorption bands (e.g., B-F stretch ~1050 cm-1, aromatic C=C ~1600 cm-1) to reference spectrum. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., acetonitrile, dichloromethane) using capillary column and flame ionization detection. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric titration based on iodine consumption in a pyridine-free reagent reacting stoichiometrically with water. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (Pb, Cd, Hg, As) after acid digestion, using isotopic dilution for high sensitivity and accuracy. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of Cl- anion using anion-exchange column and sodium carbonate/bicarbonate eluent. |
| Sulfate Impurity | Ion Chromatography | Separation and conductivity detection of SO42- anion using anion-exchange column and suppressed conductivity detection. |
| Residual Catalyst (Pd) | ICP-OES | Quantification of palladium after microwave-assisted acid digestion, using plasma excitation and atomic emission at 247.6 nm. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via Mie scattering theory to determine D10, D50, D90 values. |
| Bulk Density | ASTM D1895 Method A | Measurement of mass per unit volume of freely settled powder in a standardized cylinder under controlled conditions. |
| Loss on Drying | Gravimetric Analysis | Mass loss determined after heating sample at 105 C for 2 hours under controlled humidity and airflow. |
| pH of Aqueous Slurry | Potentiometric Titration | Measurement of pH in 1:10 w/v suspension using calibrated glass electrode and temperature compensation. |
Technical Specifications of 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow-green solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 245–249 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Safety Information of 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE
Industrial 2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE 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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