3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE, Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 83574-63-4 |
| Product name | 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE, |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE, Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Synthesis of azo dye intermediates | Used as a key intermediate in azo dye synthesis for producing acid dyes and reactive dyes |
| Pharmaceutical Industry | Pharmaceutical synthesis intermediate | Applied as an organic synthesis intermediate in the synthesis of certain drug molecules |
| Chemical Synthesis | Organic synthesis reagent | Functions as a sulfone compound in organic synthesis, participating in various reactions including nucleophilic substitution and coupling reactions |
| Industrial Additives | Surfactant or additive synthesis | Employed as a functional additive in the synthesis of surfactants or other industrial additives |
| Textile Industry | Fiber modification agent | Applied to enhance fiber dyeability or chemical stability |
Manufacturing Quality Control of 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe sample color, physical state (e.g., powder, crystalline), presence of foreign matter or caking; must comply with internal company control standards. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use C18 reversed-phase column with UV detector (e.g., 254 nm); quantify main component purity using external standard method or area normalization. |
| Content Determination | HPLC or Titration Method | HPLC as described above; alternatively, determine active content based on amino/sulfonic acid group characteristics using non-aqueous titration or acid-base titration. |
| Moisture Content | Karl Fischer Titration | Determine water content using either volumetric or coulometric Karl Fischer method to ensure product dryness meets storage requirements. |
| pH Value | pH Meter Method | Prepare a solution at a specified concentration (e.g., 1%), measure pH using a calibrated pH meter to assess acidity/alkalinity and stability. |
| Residue on Ignition / Ash Content | Gravimetric Method | Ignite sample at high temperature (e.g., 800°C), weigh the residual inorganic matter to evaluate inorganic impurity levels. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, detect limited elements such as lead, cadmium, mercury, and arsenic; must meet pharmacopoeia or environmental regulatory requirements. |
| Related Substances / Impurities | HPLC-DAD or LC-MS | Use high-resolution liquid chromatography combined with diode array detection or mass spectrometry to identify and quantify synthetic by-products or degradation impurities. |
| Melting Point | Capillary Melting Point Method | Determine the melting temperature range of the compound as a physical constant to verify structural consistency. |
| UV-Visible Absorption Spectroscopy | UV-Vis Spectrophotometry | Scan absorption curve across a specific wavelength range for identification and auxiliary purity assessment, especially suitable for compounds with conjugated systems. |
Technical Specifications of 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
| 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 | 178°C - 182°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild odor |
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 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE,
Industrial 3-N-ETHYL-AMINOPHENYL(BETA-SULFATOETHYL)SULFONE, 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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