4-Chloro-2-methoxybenzoic acid Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 57479-70-6 |
| Product name | 4-Chloro-2-methoxybenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 4-Chloro-2-methoxybenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Chloro-2-methoxybenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Chloro-2-methoxybenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of anti-inflammatory agents, antimicrobial agents, or other active pharmaceutical ingredients (APIs) | Integrated into target molecular structures via esterification, amidation, or coupling reactions |
| Agrochemicals | Used as a synthetic intermediate for herbicides or plant growth regulators | Employed to construct heterocyclic or aryl frameworks through nucleophilic substitution or metal-catalyzed coupling reactions |
| Organic Synthesis | Used as a building block for the synthesis of complex aromatic compounds | Participates in carbon–carbon or carbon–heteroatom bond-forming reactions, including Suzuki coupling and Ullmann reactions |
| Materials Science | Used as a monomer precursor for functional polymers or liquid crystal materials | Introduces carboxylic acid or methoxy functional groups via condensation or addition polymerization |
Manufacturing Quality Control of 4-Chloro-2-methoxybenzoic acid
| 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 or UPLC-UV | Separation and quantification of structurally related impurities (e.g., 4-chloro-2-hydroxybenzoic acid, unreacted 4-chlorosalicylic acid) using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual solvents (e.g., methanol, toluene, DMF) based on calibrated external standards. |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification (e.g., Pb, Cd, Hg, As) after acid digestion, using isotopic dilution or external calibration for high sensitivity and specificity. |
| Chloride Content | Potentiometric Titration with AgNO₃ | Direct titration with silver nitrate using a silver indicator electrode; endpoint detected by abrupt potential change due to AgCl precipitation. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemical generation of iodine in anhydrous medium; water content determined stoichiometrically from coulombs required to maintain titration cell equilibrium. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating; onset and clear point recorded as per USP <741> or Ph. Eur. 2.2.14. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Incineration at 700–800 °C followed by weighing of non-volatile inorganic residue; indicates inorganic ash content. |
| pH of Aqueous Suspension | pH Meter Measurement | Determination of pH in a defined saturated aqueous suspension (e.g., 1% w/v) using calibrated pH electrode per USP <791>. |
Technical Specifications of 4-Chloro-2-methoxybenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% |
| Melting Point | 148–152°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | 230–245 mg KOH/g |
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 4-Chloro-2-methoxybenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Chloro-2-methoxybenzoic acid
Safety Information of 4-Chloro-2-methoxybenzoic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-Chloro-2-methoxybenzoic acid
Industrial 4-Chloro-2-methoxybenzoic 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