1,3,2-DIOXATHIANE 2,2-DIOXIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1073-05-8 |
| Product name | 1,3,2-DIOXATHIANE 2,2-DIOXIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 1,3,2-DIOXATHIANE 2,2-DIOXIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,3,2-DIOXATHIANE 2,2-DIOXIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,3,2-DIOXATHIANE 2,2-DIOXIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of anti-inflammatory or antimicrobial agents | Organic synthesis, cyclization reactions |
| High-performance polymers | Used to prepare specialty polymers or modified resins to enhance material properties | Polymerization, copolymer modification |
| Electrochemistry | Used as an electrolyte additive to improve battery stability or conductivity | Electrolyte formulation optimization |
| Organic synthesis | Used as a cyclic sulfonate reagent for constructing complex molecular frameworks | Catalytic reactions, functional group transformations |
Manufacturing Quality Control of 1,3,2-DIOXATHIANE 2,2-DIOXIDE
| 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 by current change. |
| 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 | Heating sample to 700-800 C to volatilize organic matter, then weighing inorganic residue after cooling in desiccator. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification via ionization in plasma and mass-selective detection with isotopic resolution and low detection limits. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of chloride anions on an anion-exchange column followed by conductivity detection and calibration with standard solutions. |
| Sulfate Impurity | Ion Chromatography (IC) | Anion separation and quantitative detection of sulfate using suppressed conductivity detection calibrated against sulfate standards. |
| Non-Volatile Residues | Gravimetric Analysis | Evaporation of sample under controlled conditions, drying at 105 C, and weighing residual solids after cooling. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample solution color intensity against APHA platinum-cobalt standard solutions at 455 nm absorbance. |
| Density | Oscillating U-tube Densitometry | Measurement of sample density based on resonant frequency shift of a U-shaped glass tube filled with the liquid. |
| Refractive Index | Refractometry | Determination of refractive index at 20 C using sodium D-line light (589 nm) and calibration with certified standards. |
| Organic Volatile Impurities | Headspace GC-MS | Extraction of volatile components into headspace followed by capillary GC separation and mass spectrometric identification/quantification. |
Technical Specifications of 1,3,2-DIOXATHIANE 2,2-DIOXIDE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 62–66°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Odor | Characteristic sulfone-like 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 1,3,2-DIOXATHIANE 2,2-DIOXIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,3,2-DIOXATHIANE 2,2-DIOXIDE
Packaging of 1,3,2-DIOXATHIANE 2,2-DIOXIDE
Industrial 1,3,2-DIOXATHIANE 2,2-DIOXIDE 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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