METHYLSULFONYLACETONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5000-46-4 |
| Product name | METHYLSULFONYLACETONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 METHYLSULFONYLACETONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYLSULFONYLACETONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYLSULFONYLACETONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of antidiabetic drugs | Used as a key intermediate in the preparation of DPP-4 inhibitors |
| Agrochemical Intermediates | Synthesis of fungicides and herbicides | Applied in the construction of sulfur-containing heterocyclic compounds |
| Organic Synthesis | Fluorinating reagent precursor | Used to prepare trifluoromethylated or fluoroalkylated functional molecules |
| Fine Chemicals | Synthesis of functional materials | Acts as an active carbonyl component in condensation and addition reactions |
Manufacturing Quality Control of METHYLSULFONYLACETONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by separation and flame ionization detection relative to a certified reference standard. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures inorganic ash content after high-temperature combustion and weighing of residual residue. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Simultaneous multi-element quantification based on element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separates and quantifies chloride anions using ion-exchange chromatography and conductivity measurement. |
| Acidity (as HCl) | Acid-Base Titration with NaOH and potentiometric endpoint | Neutralizes acidic impurities; endpoint detected by pH change during standardized sodium hydroxide titration. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Compares sample color intensity against platinum-cobalt standard solutions using visual assessment or UV-Vis absorbance at 455 nm. |
| Specific Optical Rotation | Polarimetry | Measures rotation angle of plane-polarized light induced by chiral impurities or enantiomeric excess in solution. |
| Residual Solvents (e.g., acetone, methanol) | Headspace Gas Chromatography (HS-GC) with FID | Quantifies volatile solvents via equilibrium partitioning into headspace followed by GC separation and detection. |
| Melting Point | Capillary Melting Point Determination | Determines temperature range at which solid phase transitions to liquid, indicating purity and identity. |
| Appearance | Visual Inspection (in clear glass container under controlled lighting) | Assesses physical state, clarity, and presence of particulates or discoloration against specification criteria. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Measures mass per unit volume based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Abbe Refractometer | Determines ratio of light velocity in air vs. sample at specified wavelength (usually 589 nm) for identity and purity verification. |
Technical Specifications of METHYLSULFONYLACETONE
| Test Item | Specification |
|---|---|
| Appearance | Yellowish brown powder |
| Purity | >=98.0% (by LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 68–72°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 METHYLSULFONYLACETONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of METHYLSULFONYLACETONE
Packaging of METHYLSULFONYLACETONE
Industrial METHYLSULFONYLACETONE 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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