4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 673-40-5 |
| Product name | 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for drug development | Organic synthesis reactions, e.g., coupling reactions |
| Materials Science | Preparation of functional materials | Click chemistry, photoinitiated polymerization, etc. |
| Organic Electronics | Production of organic light-emitting diode (OLED) materials | Synthesis of photoelectric compounds via specific chemical reactions |
| Chemical Research | Reagent for exploring new reaction pathways | Chemical transformation experiments under laboratory conditions |
Manufacturing Quality Control of 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Utilizes reversed-phase chromatographic columns with appropriate mobile phases (e.g., acetonitrile/water systems) to separate components. The main component purity is quantified using a UV detector, enabling assessment of impurity levels. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H NMR and ¹³C NMR spectra are analyzed to determine chemical shifts, coupling constants, and other parameters, confirming the correct molecular structure of the target compound. |
| Molecular Weight Verification | Mass Spectrometry (MS), such as ESI-MS or HRMS | Electrospray ionization mass spectrometry is used to detect the molecular ion peak; high-resolution MS allows precise matching of the theoretical molecular weight, verifying molecular composition. |
| Water Content | Karl Fischer Titration | Water content in the sample is determined via volumetric or coulometric titration, suitable for thermally unstable or hydrolysis-prone compounds, ensuring product dryness meets specifications. |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection is used with FID or MS detection to quantify residual organic solvents (e.g., acetonitrile, methanol) from synthetic processes. |
| Inorganic Impurities (e.g., Halide Ions) | Ion Chromatography (IC) or Titration Methods | Ions such as fluoride and bromide are separated and detected by ion-exchange chromatography; alternatively, precipitation titration (e.g., silver nitrate titration) is used to determine total halogen impurities. |
| Thermal Stability / Decomposition Temperature | Thermogravimetric Analysis (TGA) | Sample mass changes are monitored under programmed heating conditions to determine the onset temperature of thermal decomposition, assessing stability during storage and processing. |
| Polymorphism / Crystallinity | X-Ray Powder Diffraction (XRPD) | Diffraction patterns are compared with reference standards to confirm the desired crystalline form, preventing performance variations due to polymorphic differences. |
| Appearance and Color | Visual Inspection or Colorimeter | Physical form (e.g., crystalline powder) and color (e.g., white to pale yellow) are visually assessed or measured with a colorimeter to detect oxidation or degradation-related discoloration. |
| pH Value (in Solution) | pH Meter Measurement | The sample is dissolved at a specified concentration in water, and pH is measured to evaluate acidity/basicity within process control limits—particularly important considering potential hydrolysis of tetraborate ions. |
Technical Specifications of 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
| Test Item | Specification |
|---|---|
| Appearance | Light orange powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 142–146°C |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=10 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 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
Safety Information of 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
Industrial 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE 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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