4-FLUOROBENZENESULFINIC ACID SODIUM SALT Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 824-80-6 |
| Product name | 4-FLUOROBENZENESULFINIC ACID SODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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) |
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Documents We Provide for 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-FLUOROBENZENESULFINIC ACID SODIUM SALT Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Intermediate in drug synthesis | Used to prepare fluorinated pharmaceuticals, such as antidepressants and antibiotics |
| Pesticide Manufacturing | Key component in pesticide synthesis | Introduces the p-fluorophenyl group via chemical reaction to enhance biological activity |
| Dye Industry | Production of specialty dyes | Reacted with other chemicals to generate dye molecules with specific color properties |
| High-Performance Materials | Preparation of functional polymers | Employed as a monomer or modifier in polymerization to improve material properties, including thermal stability and optical characteristics |
Manufacturing Quality Control of 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (NaC6H4F2SO2) | Acid-Base Titration with HCl | Quantifies active ingredient by back-titration after acid hydrolysis to release sulfonic acid group. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric reaction with iodine and Karl Fischer reagent. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously quantifies trace metals after acid digestion using plasma excitation and spectral emission detection. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Determines chloride ion concentration based on silver chloride precipitation and potential change at silver indicator electrode. |
| Sulfate Impurity | Gravimetric Analysis | Precipitates sulfate as BaSO4 under controlled conditions and measures mass of dried precipitate. |
| Residue on Ignition | Gravimetric Method | Measures non-volatile inorganic residue after high-temperature ashing at 700-800 C. |
| pH of Aqueous Solution | pH Meter Measurement | Determines hydrogen ion activity in a defined aqueous suspension using calibrated glass electrode. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related compounds using reversed-phase chromatography and UV absorption detection. |
| Iron (Fe) Content | AAS | Quantifies iron after sample digestion by measuring atomic absorption at characteristic wavelength (248.3 nm). |
| Sodium Content | Flame Photometry | Measures sodium emission intensity at 589 nm in atomized solution using calibrated flame excitation. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation of laser light scattered by suspended particles. |
| Bulk Density | Graduated Cylinder Method | Measures mass per unit volume of freely settled powder in standardized cylinder under controlled conditions. |
Technical Specifications of 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Melting Point | 245-250 °C |
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 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
Safety Information of 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-FLUOROBENZENESULFINIC ACID SODIUM SALT
Industrial 4-FLUOROBENZENESULFINIC ACID SODIUM SALT 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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