1,2,4-Benzenetricarboxylic acid Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 528-44-9 |
| Product name | 1,2,4-Benzenetricarboxylic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic 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 1,2,4-Benzenetricarboxylic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2,4-Benzenetricarboxylic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2,4-Benzenetricarboxylic acid
| Industry | Application | Process |
|---|---|---|
| Plastics | Plasticizer | Used in esterification |
| Coatings | Resin modifier | Applied in condensation polymerization |
| Fibers | Raw material for polyester fibers | Applied in condensation polymerization |
| Pharmaceuticals | Synthesis of intermediates | Applied in acylation |
| Dyes | Synthesis of dye intermediates | Applied in sulfonation, nitration, and related reactions |
| Electronic chemicals | Preparation of specialty polymeric materials | Applied in condensation or copolymerization |
Manufacturing Quality Control of 1,2,4-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 between water, iodine, sulfur dioxide, and a base in methanol medium. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or foreign matter against standard reference under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid, indicating purity and identity via comparison to literature value (~340 C decomposition). |
| Heavy Metals | ICP-OES | Quantifies trace metal impurities (e.g., Pb, Cd, Fe) after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection after aqueous extraction. |
| Sulfated Ash | Gravimetric Analysis | Determines inorganic residue mass after high-temperature combustion in presence of sulfuric acid, indicating non-volatile impurities. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile residue mass after ignition at 700-800 C, reflecting inorganic contaminants. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related compounds (e.g., diacids, monoacids, isomers) using reversed-phase column and UV detection at 210-254 nm. |
| Iron Content | AAS | Quantifies iron concentration by measuring absorbance of ground-state Fe atoms in acetylene-air flame after sample digestion. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in a defined suspension (e.g., 1% w/v in water), indicating acidic character and potential hydrolysis. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution of dry powder by analyzing angular variation in laser light scattering pattern. |
Technical Specifications of 1,2,4-Benzenetricarboxylic acid
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.5% (HPLC) |
| Melting Point | 201–205 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | 540–560 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 1,2,4-Benzenetricarboxylic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2,4-Benzenetricarboxylic acid
Safety Information of 1,2,4-Benzenetricarboxylic acid
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1,2,4-Benzenetricarboxylic acid
Industrial 1,2,4-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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply