5,6-DICHLOROBENZIMIDAZOLE-2-THIOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 19462-98-7 |
| Product name | 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/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 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antiviral drugs (e.g., tenofovir) | Used in organic synthesis and condensation reactions |
| Agrochemicals | Intermediate in the preparation of fungicides or plant growth regulators | Applied in catalytic reactions and functional group modification |
| Materials Science | Raw material for synthesizing heterocyclic polymers or fluorescent dyes | Employed in polymerization reactions and molecular design |
| Research & Development | Chemical reagent or ligand in metal complex studies | Utilized in coordination synthesis and analytical testing |
Manufacturing Quality Control of 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~280 nm, comparing peak area against a certified reference standard. |
| Related Substances (Impurities) | HPLC-DAD or UPLC-MS | Separation and identification/quantification of structurally related impurities (e.g., mono-chloro analogs, oxidation products) using gradient elution and spectral or mass confirmation. |
| Residual Solvents | GC-FID | Headspace GC analysis with flame ionization detection to quantify residual solvents (e.g., DMF, methanol, toluene) per ICH Q3C guidelines. |
| Heavy Metals (Total) | ICP-MS | Digestion followed by quantification of toxic elements (Pb, Cd, Hg, As, etc.) at trace levels using inductively coupled plasma mass spectrometry. |
| Moisture Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content based on the stoichiometric reaction of iodine with water in anhydrous pyridine/methanol medium. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid-to-liquid phase transition occurs, indicating crystallinity and presence of impurities. |
| Sulfur Content | Elemental Analysis (Combustion-IR/SCD) | High-temperature combustion followed by infrared detection or sulfur-specific chemiluminescence detection to verify stoichiometric sulfur content. |
| Chlorine Content | Oxygen Flask Combustion + Potentiometric Titration | Complete halogen liberation via combustion, absorption in alkali, followed by argentometric titration or potentiometric endpoint detection. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample using Mie theory to determine volumetric particle size distribution relevant for filtration and formulation. |
| Residue on Ignition | Gravimetric Analysis | Heating at 750–800 °C to oxidize organic matter; residue weight reflects inorganic ash content per USP <281>. |
Technical Specifications of 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 230–235 °C |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
Safety Information of 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL
Industrial 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL 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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