Tetraphenylcyclopentadienone Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 479-33-4 |
| Product name | Tetraphenylcyclopentadienone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeElectronic GradeIndustrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Tetraphenylcyclopentadienone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tetraphenylcyclopentadienone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tetraphenylcyclopentadienone
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate for preparation of tetraphenylporphyrin and its derivatives | Diels–Alder reaction, condensation reaction |
| Materials Science | Precursor for synthesizing metal–organic frameworks (MOFs) and covalent organic frameworks (COFs) | Coordination polymerization, condensation polymerization |
| Optoelectronic Materials | Functional material for organic light-emitting diodes (OLEDs) and dye-sensitized solar cells | Solution processing, vacuum thermal evaporation |
| Pharmaceutical R&D | Building block for constructing complex heterocyclic structures in drug molecule design | Multicomponent reaction, cycloaddition reaction |
| Catalytic Chemistry | Ligand synthesis for transition metal catalytic systems | Ligand synthesis and metal complexation |
Manufacturing Quality Control of Tetraphenylcyclopentadienone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Appearance | Visual Inspection | Assessment of physical state and color by observing sample in daylight against white background; acceptable as yellow to orange crystalline solid. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, using calibrated capillary apparatus per USP <741>. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Measurement of mass loss after drying under controlled temperature and time to assess volatile impurities and residual solvents. |
| Residue on Ignition | Gravimetric (Sulfated Ash) | Determination of inorganic residue after high-temperature incineration followed by sulfuric acid treatment and weighing. |
| Heavy Metals | ICP-OES | Quantification of trace metal contaminants (e.g., Pb, Cd, Hg, As) by plasma emission spectroscopy after acid digestion. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Solvent Residues (e.g., THF, Toluene) | GC-FID | Detection and quantification of residual organic solvents by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Related Substances | HPLC-DAD | Identification and quantification of structurally related impurities using diode array detection for spectral confirmation. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size range via light scattering pattern generated by dispersed dry powder in air stream. |
| Bulk Density | ASTM D1895 | Measurement of mass per unit volume of freely settled powder using standardized cylinder and funnel method. |
Technical Specifications of Tetraphenylcyclopentadienone
| Test Item | Specification |
|---|---|
| Appearance | Black crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 218–222 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Tetraphenylcyclopentadienone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tetraphenylcyclopentadienone
Packaging of Tetraphenylcyclopentadienone
Industrial Tetraphenylcyclopentadienone 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply