7-Anilino-3-diethylamino-6-methyl fluoran Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 29512-49-0 |
| Product name | 7-Anilino-3-diethylamino-6-methyl fluoran |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeCosmetic GradeFood 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 7-Anilino-3-diethylamino-6-methyl fluoran
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 7-Anilino-3-diethylamino-6-methyl fluoran Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 7-Anilino-3-diethylamino-6-methyl fluoran
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antioxidant | Used as a radical scavenger in pharmaceutical formulations |
| Pharmaceuticals | Skin protectant | Applied in research on pigmentary disorders |
| Cosmetics | Skincare | Incorporated into skincare products to mimic the function of natural melanin |
| Biological Research | Cell culture | Employed in studies of melanocyte function and analysis of melanogenesis mechanisms |
| Materials Science | Functional materials | Utilized in the preparation of bio-based materials with light-absorption and electrical conductivity properties |
Manufacturing Quality Control of 7-Anilino-3-diethylamino-6-methyl fluoran
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 280 nm, calibrated against certified reference standard. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of trace metals after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Arsenic | Hydride Generation-AAS | Conversion of arsenic to arsine gas followed by atomic absorption measurement at 193.7 nm. |
| Loss on Drying | Gravimetric (Thermogravimetry) | Mass loss measured after drying at 105 C for 2 hours under controlled humidity and airflow. |
| Residue on Ignition | Sulfated Ash (Gravimetric) | Inorganic residue mass determined after charring and incineration at 600 C in presence of sulfuric acid. |
| pH (1% aqueous suspension) | Potentiometric Titration | Measurement of hydrogen ion activity using calibrated pH electrode in a defined aqueous suspension. |
| Chloride | Argentometric Titration (Mohr method) | Titration with standardized silver nitrate solution using potassium chromate indicator; endpoint detected by red Ag2CrO4 precipitate. |
| Sulfate | Barium Sulfate Gravimetric | Precipitation as BaSO4 after acidification and addition of barium chloride, followed by ignition and weighing. |
| Iron | 1,10-Phenanthroline UV-Vis Spectrophotometry | Formation of orange-red Fe(II)-phenanthroline complex measured at 510 nm after reduction with hydroxylamine. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate volume-based size distribution. |
| Bulk Density | ASTM D1895 Method A | Determination of mass per unit volume using a calibrated cylinder and standardized tapping procedure. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of aerobic mesophilic microorganisms after filtration, membrane transfer, and incubation on soybean-casein digest agar. |
Technical Specifications of 7-Anilino-3-diethylamino-6-methyl fluoran
| Test Item | Specification |
|---|---|
| Appearance | Black solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, non-offensive |
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 7-Anilino-3-diethylamino-6-methyl fluoran
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 7-Anilino-3-diethylamino-6-methyl fluoran
Safety Information of 7-Anilino-3-diethylamino-6-methyl fluoran
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 7-Anilino-3-diethylamino-6-methyl fluoran
Industrial 7-Anilino-3-diethylamino-6-methyl fluoran 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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