3-BENZOYLBENZOIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 579-18-0 |
| Product name | 3-BENZOYLBENZOIC 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) |
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Documents We Provide for 3-BENZOYLBENZOIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-BENZOYLBENZOIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-BENZOYLBENZOIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of non-steroidal anti-inflammatory drug (NSAID) intermediates | Prepared via Friedel–Crafts acylation of benzoyl chloride with phthalic anhydride |
| Pesticides | Synthesis of herbicide intermediates | Benzoyl group introduced via esterification, substitution, and related reactions |
| Dyes | Precursor for anthraquinone dye synthesis | Condensation with aromatic amines to form azo dye frameworks |
| Polymers | Raw material for synthesizing photoinitiators or UV absorbers | Participates in polymerization after esterification or etherification modification |
| Organic Synthesis | Aromatic keto-carboxylic acid building block | Used in coupling reactions to construct polycyclic aromatic hydrocarbons or functionalized aromatic systems |
Manufacturing Quality Control of 3-BENZOYLBENZOIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by reversed-phase HPLC with UV detection at 254 nm, using external standard calibration. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV against reference standards. |
| Loss on Drying | Gravimetric Analysis | Mass loss measured after drying at 105 C for 2 hours under atmospheric pressure. |
| Residue on Ignition | Sulfated Ash Gravimetry | Residue mass after charring and ignition at 700-800 C following sulfuric acid treatment. |
| Heavy Metals | AAS (Flame or Graphite Furnace) | Quantitative determination of Pb, Cd, Hg, As, and Ni by atomic absorption spectroscopy after acid digestion. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change. |
| Sulfate Content | Gravimetric Analysis | Precipitation as barium sulfate followed by filtration, drying, and weighing of the precipitate. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary apparatus. |
| Water Content | Karl Fischer Titration | Volumetric titration with iodine-based reagent; water reacts stoichiometrically to determine trace moisture. |
| Organic Volatile Impurities | GC-FID | Separation and quantification of residual solvents using gas chromatography with flame ionization detection. |
| Appearance | Visual Inspection | Assessment of color and physical state (crystalline powder) against standard white background under controlled lighting. |
| pH of Aqueous Suspension | pH Meter Measurement | pH measured in a 1% w/v aqueous suspension using calibrated pH electrode after equilibration. |
Technical Specifications of 3-BENZOYLBENZOIC ACID
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% (by LC-MS) |
| Melting Point | 148–152 °C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | 320–340 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
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Download COA of 3-BENZOYLBENZOIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-BENZOYLBENZOIC ACID
Packaging of 3-BENZOYLBENZOIC ACID
Industrial 3-BENZOYLBENZOIC 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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