DIBENZOFURAN,1-CHLORO- Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 84761-86-4 |
| Product name | DIBENZOFURAN,1-CHLORO- |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 DIBENZOFURAN,1-CHLORO-
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DIBENZOFURAN,1-CHLORO- Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DIBENZOFURAN,1-CHLORO-
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of drug molecule scaffolds | Chlorination |
| Agrochemical Intermediates | Synthesis of active pharmaceutical ingredients (APIs) for agrochemicals | Cyclization |
| Materials Science | Preparation of specialty polymer materials | Catalytic polymerization |
Manufacturing Quality Control of DIBENZOFURAN,1-CHLORO-
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography with Flame Ionization Detection (GC-FID) | Quantifies 1-chlorodibenzofuran by separation on a capillary column and detection via ionization of organic compounds in a hydrogen-air flame. |
| Residual Solvents | Gas Chromatography with Headspace Sampling (GC-HS) | Separates and quantifies volatile organic solvents (e.g., dichloromethane, toluene) based on partitioning into the headspace above the sample. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Ionizes sample aerosol in high-temperature plasma and detects elemental isotopes with high sensitivity and multi-element capability. |
| Chlorinated Dioxin/Furan Congeners | High-Resolution Gas Chromatography/High-Resolution Mass Spectrometry (HRGC/HRMS) | Separates and identifies structurally similar polychlorinated dibenzofurans using chromatographic resolution and exact mass measurement for congener-specific quantification. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemically generates iodine to react stoichiometrically with water; water content is calculated from total charge required for complete reaction. |
| Acid Value | Potentiometric Titration with Standardized KOH | Measures free acidic impurities (e.g., HCl, carboxylic acids) by titration with potassium hydroxide, detecting endpoint via potentiometric pH change. |
| Appearance & Color | Visual Inspection and APHA Color Scale Comparison | Assesses physical state, clarity, and color intensity by comparison against standardized platinum-cobalt color solutions under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity based on sharpness and agreement with literature value. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Measures non-volatile inorganic residue remaining after combustion at 700–800 °C, expressed as weight percent of original sample. |
| Organic Volatile Impurities (Other Chlorinated By-products) | Gas Chromatography–Mass Spectrometry (GC-MS) | Separates and identifies trace chlorinated aromatic impurities (e.g., chlorobenzenes, chlorophenols) via retention time and characteristic mass fragmentation patterns. |
Technical Specifications of DIBENZOFURAN,1-CHLORO-
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 102-106°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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 DIBENZOFURAN,1-CHLORO-
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of DIBENZOFURAN,1-CHLORO-
Industrial DIBENZOFURAN,1-CHLORO- 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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