3-chloro-4-nitrophenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 491-11-2 |
| Product name | 3-chloro-4-nitrophenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-chloro-4-nitrophenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-chloro-4-nitrophenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-chloro-4-nitrophenol
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Dye Intermediate | Used in the synthesis of acid dyes, disperse dyes, and mordant dyes; participates in diazotization or coupling reactions |
| Pharmaceutical Industry | Pharmaceutical Synthesis Intermediate | Used in the synthesis of active pharmaceutical ingredients (APIs), including antitumor agents and nonsteroidal anti-inflammatory drugs (NSAIDs) |
| Agrochemical Industry | Agrochemical Intermediate | Used in the synthesis of herbicides and fungicides |
| Chemical R&D | Organic Synthesis Reagent | Serves as a substrate for nucleophilic substitution reactions; enables derivatization via reactive chlorine atoms or nitro groups |
Manufacturing Quality Control of 3-chloro-4-nitrophenol
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and visible impurities under natural light or standard illumination. |
| Melting Point | Capillary Melting Point Determination | Place the sample into a capillary tube and gradually heat it in a melting point apparatus; record the initial and final melting temperatures to assess purity. |
| Content (Main Component) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with UV detection (e.g., at 270 nm), employing methanol-water or acetonitrile-water as the mobile phase for gradient elution, and quantification by external standard method. |
| Purity | Gas Chromatography (GC) or HPLC | Calculate the percentage of the main peak using area normalization or external standard method to evaluate sample purity. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use HPLC to detect potential synthesis intermediates or degradation products (e.g., chloronitrobenzene, nitrophenol), separating and quantifying them via gradient elution. |
| Water Content | Karl Fischer Titration | Use an automatic moisture analyzer to precisely determine water content through titration. |
| Residual Solvents | Gas Chromatography (GC) | Follow ICH guidelines to detect organic solvents potentially residual from manufacturing (e.g., methanol, ethanol, acetone); use headspace injection combined with FID detection. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, measure levels of heavy metals such as lead, arsenic, cadmium, and mercury to ensure compliance with pharmacopoeial or environmental standards. |
| Chloride | Ion Chromatography (IC) or Silver Titration | Detect inorganic chloride ion impurities, commonly used to assess side reactions or raw material residues. |
Technical Specifications of 3-chloro-4-nitrophenol
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% |
| Melting Point | 122.0 - 126.0 °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
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Download COA of 3-chloro-4-nitrophenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-chloro-4-nitrophenol
Packaging of 3-chloro-4-nitrophenol
Industrial 3-chloro-4-nitrophenol 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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