Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 68156-13-8 |
| Product name | Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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 Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
| Industry | Application | Process |
|---|---|---|
| Photoresist Industry | Used as a photoacid generator in semiconductor photolithography | UV or deep-UV exposure |
| Printed Circuit Board (PCB) Manufacturing | Used as a photoinitiator in photoresists | UV curing |
| Polymer Synthesis | Used as a cationic photoinitiator for epoxy resin curing | Radiation curing |
| Microelectronics Packaging | Used as a photosensitive component in chip packaging materials | Photolithographic patterning |
Manufacturing Quality Control of Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
| 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 | Electrochemical titration measuring water content based on iodine-sulfur dioxide reaction in pyridine-methanol solvent system. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents using capillary GC with flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of metallic impurities (e.g., Pb, Cd, Ni, Fe) after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride ions using anion-exchange column with sodium carbonate eluent. |
| Sulfate Impurity | Ion Chromatography | Separation and conductivity detection of sulfate ions using anion-exchange column with sodium carbonate eluent. |
| Organic Volatile Impurities | GC-MS | Identification and semi-quantification of unknown volatile organics by retention time and mass spectral matching. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating and visual observation of solid-to-liquid phase change. |
| Bulk Density | ASTM D1895 | Determination of mass per unit volume using a standardized graduated cylinder and tapping procedure. |
| Particle Size Distribution | Laser Diffraction | Size analysis based on angular dependence of laser light scattering from dispersed particles in liquid medium. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated glass electrode. |
| Residue on Ignition | Gravimetric Analysis | Determination of non-volatile inorganic residue after high-temperature ashing (600-750 C) and weighing. |
Technical Specifications of Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 145–150°C |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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 Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate
Industrial Diphenyl(4-phenylthio)phenylsufonium hexafluorophosphate 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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