9-hexylcarbazole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4041-21-8 |
| Product name | 9-hexylcarbazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 9-hexylcarbazole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 9-hexylcarbazole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 9-hexylcarbazole
| Industry | Application | Process |
|---|---|---|
| Organic optoelectronic materials | Hole transport layer (HTL) material for organic light-emitting diodes (OLEDs) | Film formation via vacuum thermal evaporation or solution spin-coating; commonly used in combination with TPD, NPB, and other materials to enhance hole mobility and device stability |
| Organic optoelectronic materials | Donor material or interfacial modification layer for organic photovoltaics (OPVs) | Blended with fullerene-based (e.g., PCBM) or non-fullerene acceptors and processed from solution (e.g., chlorobenzene, ortho-dichlorobenzene) to fabricate active layers or buffer layers |
| Organic synthesis | Intermediate for carbazole-based functional materials | Used in N-alkylation, C–H arylation, and Suzuki coupling reactions to synthesize high-molecular-weight carbazole polymers or dendritic molecules |
| Electronic chemicals | Thermally stable electroluminescent material component | Employed as a host matrix doped with phosphorescent dyes (e.g., Ir(ppy)₃) for high-efficiency emissive devices fabricated via high-temperature evaporation (>300 °C) |
Manufacturing Quality Control of 9-hexylcarbazole
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies N-hexylcarbazole peak area against a calibrated standard curve using UV detection. |
| Related Substances | HPLC-UV | Separates and quantifies structurally similar impurities (e.g., carbazole, N-pentylcarbazole) via retention time and peak area comparison. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., toluene, hexane) based on flame ionization response and retention time. |
| Moisture Content | Karl Fischer Titration | Measures water content by electrochemical titration with iodine, where water reacts stoichiometrically with the reagent. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or phase separation under controlled lighting. |
| Acid Value | Acid-Base Titration | Quantifies acidic impurities by titrating with standardized KOH solution using phenolphthalein indicator. |
| Heavy Metals | ICP-OES | Measures trace metal concentrations (e.g., Pb, Cd, Ni) via atomic emission intensity after acid digestion. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions based on anion exchange retention and conductivity detection. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by precise weighing of residue. |
| Bulk Density | Tap Density Tester | Measures mass per unit volume of freely packed powder after standardized tapping. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in laser light scattering from dispersed particles. |
Technical Specifications of 9-hexylcarbazole
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 72–76°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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 9-hexylcarbazole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 9-hexylcarbazole
Packaging of 9-hexylcarbazole
Industrial 9-hexylcarbazole 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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