2-Chloro-5-nitrobenzoic acid Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 2516-96-3 |
| Product name | 2-Chloro-5-nitrobenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2-Chloro-5-nitrobenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Chloro-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-Chloro-5-nitrobenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing active pharmaceutical ingredients, including antibacterial and anti-inflammatory agents | Prepared via organic synthesis reactions such as acylation, condensation, or reduction |
| Pesticides | Structural building block for synthesizing agrochemicals, including herbicides and insecticides | Halogenated or nitrated derivatives participate in coupling or cyclization reactions to construct bioactive molecular frameworks |
| Dyes | Intermediate for azo dyes or disperse dyes used in textile coloration | Participates in diazotization-coupling reactions or incorporation of chromophoric groups |
| Organic Synthesis | Multifunctional aromatic carboxylic acid derivative for constructing complex molecular architectures | Functional group transformations or cross-coupling reactions leveraging the carboxyl, chloro, and nitro substituents |
Manufacturing Quality Control of 2-Chloro-5-nitrobenzoic acid
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample under natural or standard lighting to determine if it is a pale yellow to yellow crystalline powder, and check for impurities, caking, or other abnormalities. |
| Assay (Purity) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with methanol-water or acetonitrile-water (with acid to adjust pH) as the mobile phase. Detection is performed using a UV detector (around 260–300 nm), and the assay is calculated using an external standard or area normalization method. |
| Melting Point | Melting Point Determination (Capillary Method) | Determine the initial and final melting temperatures using a melting point apparatus or capillary method. Compare results with the reference value (literature value approximately 178–182 °C) to assess purity. |
| Moisture Content | Karl Fischer Titration | Use a Karl Fischer titrator to measure water content in the sample. Suitable for trace moisture detection, ensuring the raw material meets drying requirements. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Similar to assay determination, identify potential impurity peaks (e.g., unreacted starting materials, by-products, degradation products) by retention time, and calculate individual and total impurity levels. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, detect residual organic solvents from manufacturing (e.g., methanol, ethanol, dichloromethane) using appropriate columns and an FID detector. |
| Chlorides | Ion Chromatography or Argentometric Method | Ion chromatography provides precise measurement of free chloride ions; the argentometric method uses titration with silver nitrate, suitable for limit testing. Used to control inorganic impurities. |
| Confirmation of Nitro Compound Characteristics | UV-Visible Spectrophotometry (UV-Vis) | Measure absorption peaks at specific wavelengths (e.g., around 268 nm, 350 nm) to verify characteristic absorption of the nitro group within a conjugated system, aiding in structural confirmation. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure residual levels of heavy metals such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopeial or industrial product limits. |
| Sulfated Ash / Residue on Ignition | Sulfated Ash Method | Weigh the residue remaining after high-temperature ignition of the sample to calculate the content of non-volatile inorganic impurities. Commonly used in raw material control. |
Technical Specifications of 2-Chloro-5-nitrobenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 145.0–149.0°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 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
|
|
Download COA of 2-Chloro-5-nitrobenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Chloro-5-nitrobenzoic acid
Packaging of 2-Chloro-5-nitrobenzoic acid
Industrial 2-Chloro-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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply