4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 897671-74-8 |
| Product name | 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Antioxidant | Used for stabilization of rubber products to enhance heat resistance and aging resistance |
| Plastics Industry | Heat Stabilizer | Added to plastics to improve heat resistance and oxidation resistance |
| Chemical Intermediates | Synthetic Raw Material | Employed in the synthesis of other functional chemicals or materials |
| Coatings and Inks | Light Stabilizer | Applied to improve weather resistance and UV resistance of coatings and inks |
Manufacturing Quality Control of 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-DAD | Detects and quantifies structurally related impurities using diode array detection for spectral confirmation and peak purity assessment. |
| Residual Solvents | GC-FID | Measures trace organic solvents (e.g., toluene, THF) by gas chromatography with flame ionization detection against external calibration. |
| Heavy Metals | ICP-MS | Determines total elemental impurities (Pb, Cd, Hg, As, etc.) via inductively coupled plasma mass spectrometry with isotope dilution quantification. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after anion exchange separation. |
| Moisture Content | Karl Fischer Titration | Measures water content volumetrically by iodine titration in pyridine-free methanol-based reagent. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using controlled heating and visual observation of phase change. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under standardized white light and against reference standards. |
| Bulk Density | USP <616> Tap Density Method | Measures mass per unit volume after mechanical tapping to assess powder flow and packing characteristics. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in laser light scattering from dispersed particles in air or liquid. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing of residual residue. |
| Optical Rotation | Polarimetry | Measures specific rotation using sodium D-line light to detect chiral impurities or enantiomeric excess if applicable. |
Technical Specifications of 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% (LC-MS) |
| Melting Point | 220–224 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.3% |
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-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
Packaging of 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine
Industrial 4-(Naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine 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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