(4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6966-45-6 |
| Product name | (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty 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 (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of insecticide intermediates | Used as a chlorinating agent in organic synthesis to construct active ingredients containing chlorinated phenyl methanesulfonyl structures |
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Applied in the preparation of biologically active sulfonyl compounds, such as precursors to anti-inflammatory or antimicrobial agents |
| Polymers | Functional monomer or crosslinking agent | Introduces sulfonyl chloride groups during polymerization to enhance thermal resistance and chemical stability of the resulting materials |
| Fine chemicals | Synthesis of dyes or functional additives | Serves as an intermediate in coupling or substitution reactions for preparing compounds with specific functional groups |
Manufacturing Quality Control of (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Residual Solvents (e.g., dichloromethane, toluene) | Headspace Gas Chromatography (HS-GC) | Volatile solvents are thermally extracted into headspace and quantified using calibrated GC-FID or GC-MS. |
| Water Content | Karl Fischer Titration (coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of acidic impurities (e.g., sulfonic acids, HCl) with standardized sodium hydroxide using phenolphthalein or potentiometric endpoint detection. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES) | Sample digested in acid matrix; elemental emission intensities measured at characteristic wavelengths and compared to calibration standards. |
| Chloride Ion Impurity | Ion Chromatography (IC) with conductivity detection | Separation of chloride anions on an ion-exchange column followed by quantitative detection via suppressed conductivity. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as the solid-to-liquid phase change under controlled heating rate per USP <741>. |
| Appearance & Color | Visual Inspection & APHA Color Scale | Assessment of physical state (crystalline powder) and color intensity against platinum-cobalt standard solutions per ASTM D1209. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Inorganic residue mass determined after high-temperature incineration of sample in presence of sulfuric acid, per USP <281>. |
Technical Specifications of (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 72.0–76.0°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| 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 (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
Safety Information of (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
Industrial (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE 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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