2-(4-Chlorobenzoyl)benzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 85-56-3 |
| Product name | 2-(4-Chlorobenzoyl)benzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-(4-Chlorobenzoyl)benzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-(4-Chlorobenzoyl)benzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-(4-Chlorobenzoyl)benzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Intermediate for the antipsychotic drug chlorpromazine | Preparation of the phenothiazine core via acyl chloride formation, condensation, and cyclization |
| Dye Industry | Intermediate for anthraquinone dyes | Dehydration-cyclization in concentrated sulfuric acid to produce 2-chloroanthraquinone, followed by synthesis of vat dyes |
| Photographic Materials | Intermediate for photosensitive materials | Used in the synthesis of organic compounds with specific photosensitivity |
Manufacturing Quality Control of 2-(4-Chlorobenzoyl)benzoic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Related Substances | HPLC with UV detection | Separation and quantification of impurities by retention time and response relative to the main peak under gradient elution. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents using flame ionization detection after headspace or direct injection. |
| Moisture Content | Karl Fischer titration | Volumetric or coulometric determination of water content via iodine-sulfur dioxide redox reaction in pyridine/methanol medium. |
| Heavy Metals | ICP-OES | Multi-element detection of metallic impurities (e.g., Pb, Cd, Hg, As) after acid digestion and plasma excitation. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Melting Point | Capillary melting point apparatus | Thermal transition measurement where solid-to-liquid phase change is observed visually or optically. |
| Appearance | Visual inspection | Assessment of physical state, color, and presence of foreign particles under controlled lighting conditions. |
| Acid Value | Acid-base titration | Determination of carboxylic acid content by titration with standardized NaOH solution using phenolphthalein indicator. |
| Loss on Drying | Gravimetric analysis | Measurement of mass loss after drying at specified temperature and time under vacuum or forced-air conditions. |
| Residue on Ignition | Sulfated ash gravimetry | Quantification of non-volatile inorganic residue after high-temperature incineration and sulfuric acid treatment. |
| Particle Size Distribution | Laser diffraction | Analysis of particle size distribution by measuring angular variation in laser light scattering intensity. |
Technical Specifications of 2-(4-Chlorobenzoyl)benzoic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 158–162°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-(4-Chlorobenzoyl)benzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-(4-Chlorobenzoyl)benzoic acid
Safety Information of 2-(4-Chlorobenzoyl)benzoic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-(4-Chlorobenzoyl)benzoic acid
Industrial 2-(4-Chlorobenzoyl)benzoic 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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