Phenidone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 92-43-3 |
| Product name | Phenidone |
| 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 Phenidone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenidone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenidone
| Industry | Application | Process |
|---|---|---|
| Photography | Black-and-white developer; used as a component in phenidone-hydroquinone (PQ) or phenidone-ascorbic acid (PA) developing systems, providing superadditivity to enhance development speed and reduce developer consumption | In darkroom conditions, phenidone is blended with hydroquinone, ascorbic acid, alkali (e.g., sodium carbonate), and preservatives (e.g., sodium sulfite) to formulate a developer solution for film or photographic paper development |
| Industrial Imaging | Developer for radiographic films (e.g., medical X-ray, industrial non-destructive testing), serving as a high-efficiency developing agent component | Similar to photographic development, used in automated film processors in combination with other chemicals to achieve rapid and consistent image formation |
| Chemical Synthesis | Organic synthesis intermediate for preparing heterocyclic compounds or functional materials | Purified via recrystallization or other methods in laboratory or industrial settings, then employed in subsequent condensation, substitution, and related reactions |
Manufacturing Quality Control of Phenidone
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and visible impurities under natural light or standard lighting. Suitable for solid or powdered phenidone. |
| Melting Point | Capillary Melting Point Determination | Place a small amount of sample into a capillary tube, heat it in a melting point apparatus, and record the initial and final melting temperatures to assess purity and material characteristics. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase column (e.g., C18) with UV detection (typically at 240–280 nm), quantifying phenidone content based on retention time and peak area. |
| Related Substances (Impurities) | HPLC Method | Separate the main component from impurities using gradient or isocratic elution; detect and quantify each impurity peak to evaluate sample purity. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved, calculating the percentage loss to determine moisture and volatile impurity content. |
| Residue on Ignition | Sulfated Ash Method | Treat the sample with sulfuric acid, then incinerate at high temperature, and weigh the residual ash to determine inorganic impurity levels. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure concentrations of heavy metals such as lead, cadmium, and mercury to ensure compliance with pharmacopoeial or industrial standards. |
| Solubility | Dissolution Test | Add a specific amount of sample to a designated solvent (e.g., water, ethanol, acetone), observe dissolution behavior, and assess solubility performance. |
| Infrared Spectral Identification | Fourier Transform Infrared Spectroscopy (FTIR) | Prepare the sample as a film (e.g., KBr pellet method), obtain the infrared absorption spectrum, and compare it with a reference spectrum to confirm chemical structure consistency. |
| Polymorph Analysis | X-Ray Diffraction (XRD) | Analyze the crystalline structure of phenidone to identify different polymorphic forms, ensuring batch-to-batch consistency—particularly critical in pharmaceutical applications. |
Technical Specifications of Phenidone
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.5% (HPLC) |
| Melting Point | 108–112°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| 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 Phenidone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenidone
Packaging of Phenidone
Industrial Phenidone 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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