N-(4-BroMo-phenyl)-benzene-1,2-diaMine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 100953-52-4 |
| Product name | N-(4-BroMo-phenyl)-benzene-1,2-diaMine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 N-(4-BroMo-phenyl)-benzene-1,2-diaMine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(4-BroMo-phenyl)-benzene-1,2-diaMine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(4-BroMo-phenyl)-benzene-1,2-diaMine
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Organic synthesis intermediate | Used to construct nitrogen-containing heterocyclic compounds; employed in coupling or cyclization reactions for active pharmaceutical ingredient (API) synthesis |
| Materials science | Functional material precursor | Serves as a structural unit for constructing conjugated systems; applied in the synthesis of optoelectronic functional polymers or organic semiconductor materials |
| Fine chemicals | Dye and pigment intermediate | Participates in diazotization and coupling reactions to produce azo dyes with specific molecular structures |
| Chemical research | Reagent and ligand synthesis | Used to synthesize Schiff base ligands for coordination chemistry studies in metal-catalyzed reactions |
Manufacturing Quality Control of N-(4-BroMo-phenyl)-benzene-1,2-diaMine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-DAD | Detects and quantifies impurities using HPLC coupled with diode-array detection, comparing retention times and spectra to known standards or thresholds. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., methanol, toluene) by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine generation in pyridine-free reagent system. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (Pb, Cd, Hg, As, etc.) after acid digestion by inductively coupled plasma mass spectrometry with isotopic detection. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with suppressed conductivity detection. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing (700–800 C) and weighing of the crucible residue. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method per USP <741>. |
| Specific Optical Rotation | Polarimetry | Measures angle of rotation of plane-polarized light induced by chiral centers in solution, indicating enantiomeric purity if applicable. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled white light against defined reference standards. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a standardized suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
| Bulk Density | Tap Density Tester | Determines mass per unit volume after controlled tapping of a known powder mass in a graduated cylinder per USP <616>. |
Technical Specifications of N-(4-BroMo-phenyl)-benzene-1,2-diaMine
| Test Item | Specification |
|---|---|
| Appearance | Purple solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 148–152°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| 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 N-(4-BroMo-phenyl)-benzene-1,2-diaMine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(4-BroMo-phenyl)-benzene-1,2-diaMine
Safety Information of N-(4-BroMo-phenyl)-benzene-1,2-diaMine
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-(4-BroMo-phenyl)-benzene-1,2-diaMine
Industrial N-(4-BroMo-phenyl)-benzene-1,2-diaMine 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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