Phenanthrenequinone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 84-11-7 |
| Product name | Phenanthrenequinone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial 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 Phenanthrenequinone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenanthrenequinone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenanthrenequinone
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Intermediate for synthesizing anthraquinone dyes | Used as a phenanthrene ring modifier in the preparation of high-performance disperse dyes via nitration, reduction, and diazotization reactions |
| Pharmaceutical Industry | Intermediate for synthesizing antitumor and antibacterial agents | Employed to construct polycyclic quinone pharmacophores, enabling synthesis of phenanthrenequinone-derived drug candidates (e.g., compounds exhibiting topoisomerase inhibition activity) |
| Pesticide Industry | Intermediate for insecticides and fungicides | Applied in synthesizing novel agrochemical active ingredients containing the phenanthrenequinone scaffold, such as certain quinone-based electron transport inhibitors |
| Materials Science | Building block for organic semiconductors and optoelectronic functional materials | Integrated into conjugated polymer backbones via Suzuki coupling or direct arylation to enhance charge transport performance |
Manufacturing Quality Control of Phenanthrenequinone
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample under natural or standard lighting to determine if it is a yellow to orange crystalline powder, checking for impurities, caking, or other abnormalities. |
| Identification | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilize the characteristic UV absorption peaks of phenanthraquinone in specific solvents (e.g., ethanol, methanol) within the 250–400 nm range for qualitative analysis, comparing the spectrum with that of a reference standard. |
| Fourier Transform Infrared Spectroscopy (FT-IR) | Obtain the infrared absorption spectrum of the sample and compare it with a reference spectrum to confirm the presence of functional groups such as quinone and aromatic rings in the molecular structure. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a mobile phase of methanol-water or acetonitrile-water, and detect using a UV detector (e.g., at 254 nm). Quantify phenanthraquinone content via external or internal standard method. |
| Ultraviolet Spectrophotometry (UV) | Measure absorbance at the maximum absorption wavelength and calculate phenanthraquinone concentration based on the Lambert-Beer law using a calibration curve. Suitable for samples with high purity. | |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate phenanthraquinone from potential impurities such as synthesis intermediates or degradation products (e.g., phenanthrol, oxidation by-products) using gradient elution, then detect and control impurity levels. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved; calculate moisture and volatile content based on weight loss. |
| Sulfated Ash | Sulfated Residue Method | Treat the sample with sulfuric acid, then incinerate at high temperature and weigh the residue to estimate inorganic impurity content. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and measure the content of heavy metal elements such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopoeial or regulatory limits. |
| Melting Point | Capillary Melting Point Method | Determine the melting temperature range of phenanthraquinone using a melting point apparatus, comparing with the reference value (literature value approximately 170–172°C) to assess purity. |
Technical Specifications of Phenanthrenequinone
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 199–203°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 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 Phenanthrenequinone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenanthrenequinone
Packaging of Phenanthrenequinone
Industrial Phenanthrenequinone 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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