Dipropyl trisulfide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6028-61-1 |
| Product name | Dipropyl trisulfide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeCosmetic GradeFood 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 Dipropyl trisulfide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dipropyl trisulfide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dipropyl trisulfide
| Industry | Application | Process |
|---|---|---|
| Food Industry | Formulation of food flavorings | Used as a flavor enhancer to replicate sulfurous aromas (e.g., garlic, onion) in seasonings and convenience foods |
| Cosmetics | Fragrance ingredient | Employed in the formulation of fragrances with specific natural olfactory profiles for perfumes and personal care products (concentration control required) |
| Agriculture | Supporting research on plant growth regulation | Applied in research as a signaling molecule analog in plant resistance induction studies |
| Chemical Research | Organic synthesis intermediate | Utilized in the synthesis of sulfur-containing organic compounds, serving as a trisulfide structural motif in target molecules |
Manufacturing Quality Control of Dipropyl trisulfide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous medium. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein indicator) | Measures free acidic impurities via neutralization with standardized sodium hydroxide solution. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines non-volatile inorganic residue after high-temperature ashing at 500–600 °C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) or ICP-OES | Quantifies trace metal contaminants by atomic absorption or optical emission of atomized sample. |
| Sulfur Content | Combustion IC (Ion Chromatography after oxidative digestion) | Oxidizes organic sulfur to sulfate, followed by anion separation and conductivity detection. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement (430 nm) | Compares sample color intensity against platinum-cobalt standard solutions using APHA scale. |
| Refractive Index | Refractometry (20 °C) | Measures bending of light through liquid sample to infer purity and compositional consistency. |
| Density | Digital Density Meter (20 °C) | Determines mass per unit volume using oscillating U-tube principle for batch uniformity assessment. |
Technical Specifications of Dipropyl trisulfide
| 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) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 0.995–1.015 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 Dipropyl trisulfide
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| Lot/Batch Number | *Required fields | |
NMR Spectra of Dipropyl trisulfide
Packaging of Dipropyl trisulfide
Industrial Dipropyl trisulfide 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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