2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 34732-09-7 |
| Product name | 2,3,4-TRICHLOROBENZENESULFONYL 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of insecticide intermediates | Prepared via chlorination, sulfonation, and chlorodehydrogenation; used in synthesizing organophosphorus or carbamate pesticides |
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used as a sulfonyl group transfer reagent to synthesize precursor compounds for antibiotics or anti-inflammatory drugs |
| Dyes | Production of dye intermediates | Acylates aromatic amines to form sulfonamide-based dye intermediates |
| Polymers | Modification of functional polymeric materials | Acts as a crosslinking agent or functional monomer in polymerization to enhance thermal stability and chemical resistance |
| Organic Synthesis | General-purpose organic synthesis reagent | Functions as a chlorinating or sulfonating agent under specific conditions to construct complex molecular frameworks |
Manufacturing Quality Control of 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against certified reference standard under optimized chromatographic conditions. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water content via iodine-sulfur dioxide reaction in methanol-based solvent. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separation and quantification of volatile organic solvents using headspace equilibrium and GC-FID detection. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., sulfonic acids, HCl) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Chloride Ion Content | Potentiometric Titration with AgNO3 | Precipitation titration using silver nitrate and silver electrode detection of endpoint at stoichiometric equivalence. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element quantification after acid digestion by measuring characteristic atomic emission intensities in inductively coupled plasma. |
| Sulfate Impurity | Ion Chromatography (IC) | Separation and conductivity detection of sulfate anions using ion-exchange column and suppressed conductivity detector. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement based on visual observation of solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection | Subjective assessment of physical state, color, and presence of particulates or phase separation under standardized lighting and viewing conditions. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Measurement of mass per unit volume after mechanical tapping to achieve reproducible packing density. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered light intensity patterns from dispersed particles to calculate size distribution based on Mie theory. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Quantitative monitoring of mass loss as a function of temperature under inert atmosphere to assess decomposition onset and profile. |
Technical Specifications of 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 74.0–77.0°C |
| 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
|
|
Download COA of 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
Industrial 2,3,4-TRICHLOROBENZENESULFONYL 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply