1,2,3-Benzenetricarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 569-51-7 |
| Product name | 1,2,3-Benzenetricarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 1,2,3-Benzenetricarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2,3-Benzenetricarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2,3-Benzenetricarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Chemical Reagents | Organic synthesis intermediate for preparing functional materials and pharmaceutical molecules | Synthesized via trisubstitution of aromatic carboxylic acids; commonly used as a ligand in metal–organic framework (MOF) construction |
| Materials Science | Building block for metal–organic framework (MOF) materials | Coordination with transition metal ions (e.g., Zn²⁺, Cu²⁺) to form porous crystalline structures for gas adsorption and separation |
| Pharmaceutical R&D | Pharmaceutical intermediate for synthesizing anti-inflammatory or anticancer compounds | Functionalization via esterification, amidation, and other reactions to participate in complex molecular structure assembly |
| Polymer Chemistry | Crosslinking agent or functional monomer for polyester resin modification | Condensation polymerization with diols to produce polymeric materials, enhancing thermal stability and mechanical properties |
| Dyeing Auxiliaries | Dye intermediate for azo dye synthesis | Conversion into reactive dye precursors through nitration, reduction, and diazotization processes |
Manufacturing Quality Control of 1,2,3-Benzenetricarboxylic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies total acidic groups by titration with standardized NaOH solution using phenolphthalein or potentiometric endpoint detection. |
| Moisture Content | Karl Fischer Titration | Determines water content based on stoichiometric reaction of iodine with water in a methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic impurities by ignition at 500-600 C and weighing the residual ash. |
| Heavy Metals | ICP-OES | Quantifies trace metal impurities (e.g., Pb, Cd, Fe) via atomic emission spectroscopy after acid digestion. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4 under controlled pH and temperature, followed by filtration and weighing. |
| Related Substances | HPLC-UV | Separates and detects structurally related impurities (e.g., diacids, monoacids) using reversed-phase C18 column and UV detection at 230 nm. |
| Melting Point | Capillary Melting Point Determination | Measures temperature range at which solid transitions to liquid, indicating purity and identity. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles against established visual standards. |
| Solubility in Water | Qualitative Solubility Test | Evaluates dissolution behavior in distilled water at 25 C with defined stirring time and observation criteria. |
| Iron Content | AAS (Flame Atomic Absorption Spectroscopy) | Quantifies iron after sample digestion using absorption of specific wavelength light by ground-state Fe atoms in flame. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Determines hydrogen ion activity in a defined suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
Technical Specifications of 1,2,3-Benzenetricarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 200–204°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | 620–640 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 1,2,3-Benzenetricarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2,3-Benzenetricarboxylic acid
Safety Information of 1,2,3-Benzenetricarboxylic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,2,3-Benzenetricarboxylic acid
Industrial 1,2,3-Benzenetricarboxylic 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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