Methyl vinyl sulfone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3680-02-2 |
| Product name | Methyl vinyl sulfone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25L/drum |
| 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 Methyl vinyl sulfone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl vinyl sulfone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl vinyl sulfone
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate | Used as a key intermediate in the synthesis of drug molecules, enabling structural modification and introduction of functional groups |
| Chemical manufacturing | Alkene compound synthesis | Applied in the synthesis of sulfone-containing alkene derivatives, participating in radical reactions and coupling reactions |
| Materials science | Functional material preparation | Used to prepare sulfone-containing functional polymers or specialty resins |
| Research | Chemical reagent | Employed as an organic synthesis reagent for sulfone group incorporation and unsaturated bond construction |
Manufacturing Quality Control of Methyl vinyl sulfone
| 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 using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as H2SO4) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric or phenolphthalein endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after controlled high-temperature ashing at 750-800 C. |
| Color (APHA) | Visual Comparison or Spectrophotometry (430 nm) | Comparison of sample solution color intensity against platinum-cobalt standard solutions or absorbance measurement at 430 nm. |
| Density at 20 C | Digital Density Meter | Determination of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 C | Refractometry | Measurement of light bending angle at air-sample interface using Abbe refractometer or digital equivalent, corrected to 20 C. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of trace metals after acid digestion, based on element-specific atomic emission intensities. |
| Chloride (as Cl-) | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on an ion-exchange column followed by quantitative conductivity detection of chloride peak. |
| Sulfate (as SO42-) | Barium Sulfate Gravimetry | Precipitation of sulfate as BaSO4 under controlled conditions, followed by filtration, drying, and weighing. |
| Non-Volatile Matter | Gravimetric Evaporation | Evaporation of a weighed sample to dryness at 105 C, followed by cooling and re-weighing to determine residual solids. |
| Odor Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Qualitative and semi-quantitative identification of volatile organic impurities based on retention time and mass spectral fragmentation patterns. |
Technical Specifications of Methyl vinyl sulfone
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.472–1.476 |
| Relative Density (20°C/25°C) | 1.165–1.175 g/cm³ |
| Odor | Characteristic sulfone 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 Methyl vinyl sulfone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Methyl vinyl sulfone
Industrial Methyl vinyl 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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