Phenylfluorone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 975-17-7 |
| Product name | Phenylfluorone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent Grade |
| Packaging | 25KG/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 Phenylfluorone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenylfluorone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenylfluorone
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of antitumor drug intermediates | Applied in organic synthesis |
| Materials Science | Used as a precursor for optoelectronic materials | Applied in high-temperature condensation reactions |
| Dye Industry | Used in the synthesis of anthraquinone dyes | Applied in catalytic oxidation |
| Analytical Chemistry | Used as a colorimetric reagent for metal ion detection | Applied in complexation reactions |
| Pesticides | Used in the synthesis of insecticidal derivatives | Applied in halogenation reactions |
Manufacturing Quality Control of Phenylfluorone
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies benzofluorenone concentration using reversed-phase chromatography with UV detection at 254 nm. |
| Appearance | Visual Inspection | Assesses physical state and presence of visible particulates or discoloration against standard reference. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Measures mass loss after drying to determine volatile impurities and residual solvents. |
| Residue on Ignition | Gravimetric (Ashing at 600 C) | Quantifies inorganic residue remaining after high-temperature combustion. |
| Heavy Metals | ICP-OES | Detects trace metal contaminants (e.g., Pb, Cd, Hg) via atomic emission spectroscopy after acid digestion. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Sulfated Ash | Gravimetric (H2SO4 treatment + ashing) | Measures sulfate-derived inorganic residue after sulfuric acid treatment and ignition. |
| Related Substances | HPLC-DAD | Identifies and quantifies structurally similar impurities using diode-array detection and retention time matching. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration with iodine-based reagent. |
| Organic Volatile Impurities | GC-FID | Detects residual solvents (e.g., acetone, toluene) using gas chromatography with flame ionization detection. |
| Bulk Density | Tap Density Measurement | Measures mass per unit volume after standardized tapping to assess powder flow and handling properties. |
Technical Specifications of Phenylfluorone
| Test Item | Specification |
|---|---|
| Appearance | Yellow crystalline powder |
| Purity | >=98.5% |
| Melting Point | 210-214°C |
| Total Impurities | <=1.5% |
| 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 Phenylfluorone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenylfluorone
Packaging of Phenylfluorone
Industrial Phenylfluorone 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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