2-Amino-5-nitrobenzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 616-79-5 |
| Product name | 2-Amino-5-nitrobenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent 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-Amino-5-nitrobenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Amino-5-nitrobenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Amino-5-nitrobenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of antibacterial drug intermediates | Nitration, reduction, and acylation |
| Dye Industry | Preparation of azo dyes | Diazotization and coupling |
| Pesticide Industry | Synthesis of pesticide intermediates | Nitration and substitution |
| Chemical Research | Laboratory reagent | Multistep organic synthesis |
Manufacturing Quality Control of 2-Amino-5-nitrobenzoic acid
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and presence of visible impurities in the sample. Typically a pale yellow to yellow crystalline powder. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 chromatographic column with a UV detector (e.g., 254 nm), employing external standard method or area normalization to determine the main component content. |
| Melting Point | Melting Point Determination (Capillary Method or Automatic Melting Point Apparatus) | Determine the temperature range at which the substance transitions from solid to liquid, used to assess compound purity and consistency; literature value is approximately 198–200°C. |
| Water Content | Karl Fischer Titration | Quantitatively determine water content in the sample using Karl Fischer reagent, suitable for trace moisture detection. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate and detect possible synthetic intermediates, by-products, or degradation products via gradient elution to evaluate total impurity levels. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents potentially remaining from the production process (e.g., methanol, ethanol, ethyl acetate), ensuring compliance with ICH limit requirements. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine residual amounts of heavy metal elements such as lead, arsenic, mercury, and cadmium to ensure compliance with pharmaceutical or industrial safety standards. |
| Ignition Residue | Sulfuric Acid Ignition Residue Method | The sample is treated with sulfuric acid and then incinerated at high temperature; the residue weight is measured to assess inorganic impurity content. |
| pH Value (Solution) | pH Meter Method | Prepare the sample as an aqueous solution of certain concentration (e.g., 0.1%), and measure its acidity or alkalinity using a calibrated pH meter. |
Technical Specifications of 2-Amino-5-nitrobenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 225–229 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 2-Amino-5-nitrobenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Amino-5-nitrobenzoic acid
Packaging of 2-Amino-5-nitrobenzoic acid
Industrial 2-Amino-5-nitrobenzoic acid 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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