lithium phenyl-2,4,6-trimethylbenzoylphosphinate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 85073-19-4 |
| Product name | lithium phenyl-2,4,6-trimethylbenzoylphosphinate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic 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 lithium phenyl-2,4,6-trimethylbenzoylphosphinate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk lithium phenyl-2,4,6-trimethylbenzoylphosphinate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of lithium phenyl-2,4,6-trimethylbenzoylphosphinate
| Industry | Application | Process |
|---|---|---|
| Photocurable Materials | Photoinitiator | Used in free-radical photocuring systems; generates reactive free radicals upon absorption of UV or visible light to initiate polymerization and crosslinking of monomers and oligomers |
| Coatings | UV-Curable Coatings | Incorporated into wood coatings, metal coatings, and plastic coatings for rapid film formation under UV irradiation |
| Inks | UV Inks | Applied in printing inks to enable rapid drying and curing under exposure conditions |
| Electronics Industry | Photoresists | Serves as a photosensitive component in semiconductor photolithography processes for micro-patterned fabrication |
| Composites | Fiber-Reinforced Resin Matrix | Employed in the preparation of photocurable composites to enhance molding efficiency and surface properties |
Manufacturing Quality Control of lithium phenyl-2,4,6-trimethylbenzoylphosphinate
| 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. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric titration based on the reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., THF, toluene) using gas chromatography with flame ionization detection. |
| Inorganic Phosphates | UV-Vis Spectrophotometry (Molybdenum Blue) | Reduction of phosphomolybdate complex to molybdenum blue under acidic conditions; absorbance measured at 880 nm. |
| Lithium Content | ICP-OES | Atomization and excitation of lithium ions in plasma; quantification via emission intensity at 670.78 nm. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Ionization in argon plasma followed by mass-selective detection for ultra-trace elemental quantification. |
| Chloride Impurity | Ion Chromatography | Separation of chloride anions on anion-exchange column with conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid phase under controlled heating rate. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution by Mie theory. |
| Loss on Drying (LOD) | Gravimetric Method | Mass loss measured after drying sample at specified temperature (e.g., 105 C) under vacuum or nitrogen until constant weight. |
| Organic Impurities (Related Substances) | HPLC-DAD | Detection and quantification of structurally related compounds using diode array detection across 200-400 nm. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Determination of hydrogen ion activity in a defined aqueous suspension using calibrated glass electrode system. |
Technical Specifications of lithium phenyl-2,4,6-trimethylbenzoylphosphinate
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 145–150°C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.3% |
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 lithium phenyl-2,4,6-trimethylbenzoylphosphinate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of lithium phenyl-2,4,6-trimethylbenzoylphosphinate
Safety Information of lithium phenyl-2,4,6-trimethylbenzoylphosphinate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of lithium phenyl-2,4,6-trimethylbenzoylphosphinate
Industrial lithium phenyl-2,4,6-trimethylbenzoylphosphinate 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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