2,3-Dimethylbenzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 603-79-2 |
| Product name | 2,3-Dimethylbenzoic 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 2,3-Dimethylbenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3-Dimethylbenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3-Dimethylbenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates, such as non-steroidal anti-inflammatory drugs (NSAIDs) | Used as a raw material in condensation, esterification, and other reactions |
| Agrochemicals | Production of herbicide and fungicide intermediates | Applied in acylation, amination, and other processes to prepare active ingredients |
| Dyes | Synthesis of azo dyes or functional dyes intermediates | Involved in diazotization and coupling reactions to form chromophores |
| Materials Science | Preparation of liquid crystal materials or polymer monomers | Used to introduce aromatic structures via functional group modification |
| Organic Synthesis | Aromatic carboxylic acid building block for constructing complex molecules | Applied in Suzuki coupling, ester synthesis, and other reactions |
Manufacturing Quality Control of 2,3-Dimethylbenzoic acid
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities. Typically appears as a white to pale white crystalline powder. |
| Melting Point | Capillary Melting Point Method | Determine the melting temperature range using a melting point apparatus, and compare with the literature value (approximately 118–120 °C) to assess purity. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (e.g., 254 nm), and a mobile phase of methanol-water or buffer solution. Quantify the main component using an external standard method. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) or HPLC | GC-MS is suitable for detecting volatile impurities; HPLC is used for non-volatile organic impurities (such as isomers, unreacted raw materials, etc.) separation and identification. |
| Moisture Content | Karl Fischer Titration | Use the KF titration method to accurately determine the moisture content in the sample, suitable for trace water detection. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Oven Drying | Heat the sample at a specified temperature (e.g., 105 °C) for a certain period, and measure the mass loss to evaluate the content of volatile substances. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Method | Treat the sample with sulfuric acid and then incinerate at high temperature. Weigh the residual inorganic material to assess the content of inorganic impurities. |
| pH (Solution) | pH Meter Measurement | Dissolve the sample in a specific concentration of aqueous solution (e.g., 1% w/v) and measure the pH using a calibrated pH meter. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Determine the residual content of heavy metals such as lead, arsenic, cadmium, and mercury, which should comply with pharmacopoeia or relevant safety standards. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FTIR) | Confirm the presence of functional groups (e.g., carboxyl, aromatic ring) by comparing the infrared absorption spectrum with a standard spectrum. |
| Crystal Form Analysis | X-ray Diffraction (XRD) | Analyze the crystal structure for multi-crystalline form research or consistency control, especially important in the pharmaceutical field. |
Technical Specifications of 2,3-Dimethylbenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | White to light brown solid |
| Purity | ≥98.0% |
| Water | ≤1.0% |
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 2,3-Dimethylbenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,3-Dimethylbenzoic acid
Packaging of 2,3-Dimethylbenzoic acid
Industrial 2,3-Dimethylbenzoic 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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