2,2'-Dithiobis(benzothiazole) Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 120-78-5 |
| Product name | 2,2'-Dithiobis(benzothiazole) |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2,2'-Dithiobis(benzothiazole)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,2'-Dithiobis(benzothiazole) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,2'-Dithiobis(benzothiazole)
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Used as a vulcanization accelerator (to accelerate rubber vulcanization and improve crosslinking efficiency) | Added during rubber compounding and used in combination with sulfur and other auxiliaries; vulcanization is achieved under heat and pressure |
| Agriculture | Used as a fungicide (for controlling crop diseases) | Formulated into wettable powders or suspension concentrates and applied to crops via spraying |
| Chemical Production | Used as an organic synthesis intermediate (for synthesizing other chemicals) | Employed as a raw material in chemical reactions, participating in condensation, oxidation, and other process steps |
| Materials Industry | Used as a lubricating oil additive (to enhance anti-wear performance) | Blended into base lubricating oil at specified ratios in powdered form and homogenized prior to use |
Manufacturing Quality Control of 2,2'-Dithiobis(benzothiazole)
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Purity/Main Content | High-Performance Liquid Chromatography (HPLC) | Reverse-phase HPLC using a C18 column for separation, with UV detection at 254 nm or 280 nm. Quantification is performed using external standard method or area normalization to determine the main component content of dibenzothiazole disulfide (MBTS). |
| Melting Point | Capillary Melting Point Determination | The sample is loaded into a melting point capillary and heated in a melting point apparatus at a specified rate. The initial and final melting temperatures are observed to assess purity and consistency. |
| Appearance and Color | Visual Color Comparison | Under standard lighting, compare the sample with a reference color solution or color chart to judge whether the color conforms to specifications (e.g., white to light yellow powder). |
| Volatile Matter | Oven Drying Method | A specific amount of sample is dried at a specified temperature (e.g., 70–80°C) for a set time, and the percentage of weight loss is calculated to control moisture and low-boiling-point impurities. |
| Ash Content | High-Temperature Incineration Method | The sample is placed in a crucible and incinerated in a muffle furnace at high temperature (typically 600–800°C) until constant weight is achieved. The residue is measured to reflect the level of inorganic impurities. |
| Free Amine (e.g., Benzothiazole) | Thin-Layer Chromatography (TLC) or HPLC | TLC: Use silica gel plates for development, visualize with coloring agents, and compare with reference standards; HPLC: Identify and quantify free amine impurities based on retention time to control by-product content. |
| pH Value (Aqueous Extract) | pH Meter Method | The sample is mixed with water and shaken, then left to settle. The supernatant is analyzed using a calibrated pH meter to evaluate acidic or basic impurities. |
| Sulfur Content | Elemental Analysis or Oxygen Bomb Combustion-Titration Method | Determine total sulfur content directly using an elemental analyzer; alternatively, organic sulfur is converted to sulfate via oxygen bomb combustion, followed by precipitation titration or ion chromatography for determination to verify molecular structure consistency. |
Technical Specifications of 2,2'-Dithiobis(benzothiazole)
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 178–182°C |
| Total Impurities | <=2.0% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| 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
|
|
Download COA of 2,2'-Dithiobis(benzothiazole)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,2'-Dithiobis(benzothiazole)
Safety Information of 2,2'-Dithiobis(benzothiazole)
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,2'-Dithiobis(benzothiazole)
Industrial 2,2'-Dithiobis(benzothiazole) 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply