3,6-DIOXA-1,8-OCTANEDITHIOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 14970-87-7 |
| Product name | 3,6-DIOXA-1,8-OCTANEDITHIOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 3,6-DIOXA-1,8-OCTANEDITHIOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3,6-DIOXA-1,8-OCTANEDITHIOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3,6-DIOXA-1,8-OCTANEDITHIOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antibacterial drug intermediates | Used in the preparation of sulfide-based antibacterial agents |
| Agrochemicals | Preparation of insecticide intermediates | Serves as a sulfur-containing compound precursor |
| Polymers | Vulcanization accelerator | Participates in vulcanization reactions of rubber or resins |
| Analytical Chemistry | Reference standard or reagent | Used for quantitative analysis or synthetic research |
Manufacturing Quality Control of 3,6-DIOXA-1,8-OCTANEDITHIOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component peak area against calibrated standard; uses non-polar capillary column and temperature programming. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction between iodine, sulfur dioxide, and water in pyridine/methanol medium. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Compares sample color to platinum-cobalt standard solutions; measured at 455 nm absorbance for quantitative APHA units. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe type) | Measures ratio of light velocity in air vs. sample at specified temperature (20 C) using total internal reflection principle. |
| Sulfur Content | Combustion IC Analysis (ICP-OES after digestion) | Oxidizes organic sulfur to sulfate, then quantifies sulfate by ICP-OES detection at characteristic emission wavelength. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Ionizes sample digested in nitric acid/hydrogen peroxide mixture and detects metal isotopes with high sensitivity and multi-element capability. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures inorganic ash content by ignition at 700-800 C followed by precise weighing of residual residue. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separates chloride anions on anion-exchange column and quantifies via suppressed conductivity detection. |
| Volatile Impurities | Headspace GC-MS | Extracts and analyzes low-boiling contaminants by gas-phase equilibrium sampling followed by mass spectral identification and quantification. |
| Odor Profile | Gas Chromatography-Olfactometry (GC-O) | Combines GC separation with human sensory detection at sniffing port to identify and semi-quantify odor-active compounds. |
Technical Specifications of 3,6-DIOXA-1,8-OCTANEDITHIOL
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.520–1.540 |
| Relative Density (20°C/25°C) | 1.15–1.19 g/cm³ |
| Odor | Characteristic sulfurous 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 3,6-DIOXA-1,8-OCTANEDITHIOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3,6-DIOXA-1,8-OCTANEDITHIOL
Packaging of 3,6-DIOXA-1,8-OCTANEDITHIOL
Industrial 3,6-DIOXA-1,8-OCTANEDITHIOL 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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