2-Fluoro-4-nitroaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 369-35-7 |
| Product name | 2-Fluoro-4-nitroaniline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 2-Fluoro-4-nitroaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Fluoro-4-nitroaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Fluoro-4-nitroaniline
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Intermediate for Disperse Dyes | Used in the synthesis of azo disperse dyes—such as Disperse Red玉 S-2GFL and Disperse Red S-FL—via diazotization and coupling reactions. |
| Dye Industry | Intermediate for Pigments | Serves as a synthetic raw material for organic pigments, particularly for producing specific red or violet azo pigments. |
| Agrochemical Industry | Agrochemical Intermediate | Used to synthesize fluorinated aniline-based agrochemicals—including herbicides and insecticides—where the fluorine substituent enhances biological activity. |
| Pharmaceutical Industry | Pharmaceutical Intermediate | Serves as a key building block in the synthesis of fluorinated pharmaceuticals—such as quinolone antibacterial agents—for constructing fluorinated aniline moieties within drug molecules. |
| Research Sector | Chemical Reagent | Employed in organic synthesis research, particularly as a substrate in nucleophilic substitution or reduction reactions. |
Manufacturing Quality Control of 2-Fluoro-4-nitroaniline
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and presence of visible impurities under natural light or a standard light source. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range using a melting point apparatus and compare it with the standard value (literature value approximately 70–73°C) to assess purity. |
| Content (Active Ingredient) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 column and UV detector (e.g., 254 nm), employing external standard method or area normalization to determine the content of the active ingredient. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same as above; identify and quantify possible synthetic intermediates or by-products (such as unreacted raw materials, isomers, etc.) based on retention time. |
| Water Content | Karl Fischer Titration | Determine the water content in the sample precisely using titration, suitable for trace water analysis. |
| Residual Solvents | Gas Chromatography (GC) | In accordance with ICH guidelines, detect organic solvents possibly remaining from the production process (such as methanol, ethanol, dichloromethane, etc.). |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Heat the sample at a specified temperature for a certain period and measure the mass loss to evaluate volatile impurities or solvent residues. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Determine the content of heavy metal elements such as lead, cadmium, mercury, and arsenic after sample digestion, complying with pharmacopoeia or relevant safety standards. |
| Structural Confirmation | Infrared Spectroscopy (FTIR), Nuclear Magnetic Resonance (¹H NMR, ¹³C NMR), Mass Spectrometry (MS) | Confirm the molecular structure comprehensively using spectroscopic techniques to verify the chemical consistency of the target compound. |
Technical Specifications of 2-Fluoro-4-nitroaniline
| Test Item | Specification |
|---|---|
| Appearance | Yellow crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 52–56°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 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 2-Fluoro-4-nitroaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Fluoro-4-nitroaniline
Packaging of 2-Fluoro-4-nitroaniline
Industrial 2-Fluoro-4-nitroaniline 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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