Perylene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 198-55-0 |
| Product name | Perylene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeElectronic GradeReagent 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 Perylene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Perylene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Perylene
| Industry | Application | Process |
|---|---|---|
| Dyes & Pigments | High-performance organic pigments (e.g., Pigment Red 179, Pigment Violet 29) | Preparation of perylene anhydride derivatives via bromination, acyl chlorination, and condensation reactions, followed by pigmentary processing (e.g., acid pasting, salting-out, surface treatment) to yield pigments with high color strength and excellent lightfastness/weather resistance |
| Organic Electronics | Organic semiconductor materials (e.g., OLED emissive layers, OFET charge-transport layers, OPV acceptor materials) | Film formation via vacuum thermal evaporation or solution-based methods (e.g., spin-coating, inkjet printing), leveraging strong π–π stacking and high electron mobility of perylene and its derivatives (e.g., PTCDI, PDI) |
| Analytical Chemistry | Fluorescent probes and sensor scaffolds | Functionalization (e.g., introduction of sulfonic acid, amino, or carboxylic acid groups) to enhance water solubility and target specificity; used for detection of metal ions (e.g., Hg²⁺, Cu²⁺), pH, or biomolecules based on fluorescence quenching/enhancement responses |
| Coatings & Inks | Colorants for high-performance automotive coatings, coil coatings, and specialty printing inks | Blending with binder resins (e.g., acrylics, polyesters), followed by grinding and dispersion for application in high-temperature baking systems, delivering superior heat resistance (>200 °C) and chemical resistance |
Manufacturing Quality Control of Perylene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Perylene Content) | HPLC-UV | Quantification by comparison of UV peak area against a certified reference standard using reversed-phase chromatography. |
| Appearance | Visual Inspection | Assessment of physical state and color under controlled lighting against a white background. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Measurement of mass loss after drying under specified temperature and time to assess volatile content. |
| Residue on Ignition | Gravimetric (Ashing at 600 C) | Determination of inorganic residue remaining after high-temperature combustion of organic matrix. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of trace metals based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions after ion-exchange column elution. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitation of sulfate as BaSO4 followed by weighing of dried precipitate. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to quantify water via stoichiometric reaction. |
| Organic Volatile Impurities | GC-FID | Separation by gas chromatography and detection by flame ionization for residual solvents and low-MW organics. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution. |
| Bulk Density | ASTM D1895 | Measurement of mass per unit volume of freely settled powder in a standardized cylinder. |
Technical Specifications of Perylene
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 275–279 °C |
| Total Impurities | <=2.0% |
| 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 Perylene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Perylene
Packaging of Perylene
Industrial Perylene 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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