3-Methoxy-2-nitroaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 16554-47-5 |
| Product name | 3-Methoxy-2-nitroaniline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 3-Methoxy-2-nitroaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Methoxy-2-nitroaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Methoxy-2-nitroaniline
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Synthesis of azo dye intermediates for producing red, orange, and other organic dyes | Applied in diazotization-coupling reactions |
| Pigment Industry | Preparation of organic pigments for ink, coating, and plastic coloration | Applied in condensation and color-developing processes |
| Pharmaceutical Industry | Used as an intermediate in synthesizing pharmaceuticals, such as anti-inflammatory or antimicrobial compounds | Applied in amidation or cyclization reactions |
| Research & Development | Employed as functional molecular building blocks in chemical research or novel material development | Applied in laboratory-scale synthesis and testing |
Manufacturing Quality Control of 3-Methoxy-2-nitroaniline
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time relative to reference standards. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to quantify water content based on stoichiometric reaction with iodine and sulfur dioxide. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to constant weight and measuring inorganic residue as percentage of original mass. |
| Chloride Impurity | Ion Chromatography | Separation of chloride ions on anion-exchange column with conductivity detection, quantified against calibration curve. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy after acid digestion; measures absorbance of ground-state atoms at characteristic wavelength. |
| Sulfated Ash | Gravimetric Analysis | Sample charred, treated with sulfuric acid, ignited at 600-700 C, and residue weighed as sulfate ash content. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually in capillary tube; onset and clear point recorded per pharmacopeial procedures. |
| Organic Volatile Impurities | GC-FID | Separation by gas chromatography with flame ionization detection; quantification using internal standard method. |
| Iron Content | AAS (Flame) | Atomic absorption measurement at 248.3 nm after acid digestion and matrix matching; compares absorbance to iron standard curve. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Electrode-based measurement of hydrogen ion activity in a defined suspension (e.g., 1% w/v in water). |
| Bulk Density | USP <616> Tap Density Method | Mass per unit volume determined after controlled tapping of a graduated cylinder containing the sample. |
Technical Specifications of 3-Methoxy-2-nitroaniline
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 72–76°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Identification (IR) | Conforms to reference standard |
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 3-Methoxy-2-nitroaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Methoxy-2-nitroaniline
Packaging of 3-Methoxy-2-nitroaniline
Industrial 3-Methoxy-2-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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