Diisobutylthiuram disulfide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3064-73-1 |
| Product name | Diisobutylthiuram disulfide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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 Diisobutylthiuram disulfide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Diisobutylthiuram disulfide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Diisobutylthiuram disulfide
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Vulcanization Accelerator | Used as an ultra-accelerating vulcanization accelerator in natural rubber, styrene-butadiene rubber (SBR), nitrile rubber (NBR), etc., commonly applied in the manufacture of tires, hoses, belts, and seals. |
| Rubber Industry | Scorch Inhibitor | Improves processing safety of rubber compounds when used in combination with other accelerators, preventing premature vulcanization (scorch). |
| Polymer Industry | Free-Radical Initiator | Applied as a low-temperature initiator in emulsion or solution polymerization for synthesizing specific polymeric materials. |
| Agricultural Chemicals | Fungicide Intermediate | Serves as an organic intermediate in the synthesis of certain agricultural fungicides (less common; application depends on specific product requirements). |
Manufacturing Quality Control of Diisobutylthiuram disulfide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV absorbance at 254 nm. |
| Moisture Content | Karl Fischer titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Volatile Matter | Gravimetric analysis after drying | Mass loss measured after heating sample at 105 C for 2 hours under controlled airflow. |
| Ash Content | Gravimetric analysis after incineration | Residue mass determined after complete combustion of organic matter at 550 C in a muffle furnace. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals by measuring atomic absorption of ground-state atoms in an air-acetylene flame after acid digestion. |
| Iron (Fe) Content | ICP-OES | Multi-element quantification via measurement of characteristic emission wavelengths from excited ions in high-temperature plasma. |
| Sulfur Content | Combustion followed by ion chromatography | Total sulfur converted to sulfate during high-temperature combustion, then detected as SO4(2-) by conductivity detection. |
| pH of Aqueous Suspension | Potentiometric pH measurement | Hydrogen ion activity measured using calibrated glass electrode in a standardized aqueous suspension (1% w/v). |
| Bulk Density | Gravimetric volumetric method | Mass of material freely poured into a calibrated cylinder divided by its settled volume. |
| Particle Size Distribution | Laser diffraction | Analysis of angular scattering pattern of laser light passed through dispersed particles to calculate size distribution. |
| Residue on Sieve (90 um) | Dry sieving | Mass fraction retained on a standardized 90 um stainless steel sieve after mechanical shaking for specified duration. |
| Thermal Stability (Onset Decomposition Temperature) | Differential Scanning Calorimetry (DSC) | Temperature at which endothermic or exothermic decomposition begins, identified from heat flow deviation in controlled heating ramp. |
Technical Specifications of Diisobutylthiuram disulfide
| Test Item | Specification |
|---|---|
| Appearance | Off-white to light yellow crystalline powder |
| Purity | >=98.5% |
| Melting Point | 70-74°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| 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 Diisobutylthiuram disulfide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Diisobutylthiuram disulfide
Industrial Diisobutylthiuram disulfide 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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