FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. NOT FOR DIRECT HUMAN CONSUMPTION, THERAPEUTIC OR HOUSEHOLD USE.
For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter |
Value |
| Product Name |
Oxalic Acid |
| CAS Number |
144-62-7 |
| Other Name |
Ethanedioic Acid |
| Purity |
99.6%, 96% |
| Specification |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Molecular Weight |
90.03 |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Transport Package |
25kg Bag |
| Production Capacity |
6000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Overcoming Stone Cleaning Challenges with 144-62-7 Oxalic Acid
Industrial cleaning operations often face critical issues with chemical consistency—unstable purity levels leading to uneven stone cleaning results, batch variations causing process disruptions, and unreliable suppliers failing to meet production timelines. After a decade serving industrial clients across 50+ countries, we’ve witnessed how these inefficiencies directly impact operational costs and product quality in stone processing and detergent manufacturing.
A Stable Supply Chain for Industrial Acid Solutions
Our 144-62-7 Oxalic Acid delivers the consistency your operations demand. With dual purity options (99.6% and 96%) and a monthly production capacity of 6000 tons, we eliminate supply bottlenecks that cause costly delays. This industrial grade Ethanedioic Acid Powder integrates seamlessly into large-scale cleaning stone processes and detergent formulations, supported by our ISO9001-certified quality management system.
Key Industrial Applications of Oxalic Acid
As a medium strong dicarboxylic acid, 144-62-7 Oxalic Acid finds critical use in professional stone cleaning—effectively removing mineral deposits and stains from natural stone surfaces in construction and heritage restoration projects. Its reducing properties make it valuable in detergent manufacturing as a chelating agent, while industrial sectors such as leather processing and mining utilize its solubility characteristics for metal treatment applications.
Why Purity and Physical Properties Matter
The 99.6% industrial grade specification ensures minimal impurities that could compromise stone cleaning results or interfere with detergent formulations. Its defined melting point (101-102ºC) and solubility profile (soluble in water, ethanol) enable precise process control, while the white powder form allows for accurate dosing and easy integration into automated production systems. The 25kg bag packaging is optimized for industrial handling, reducing material waste and storage space requirements.
The Reliability Advantage in Chemical Sourcing
Choosing substandard oxalic acid risks surface damage in stone cleaning applications and inconsistent detergent performance. Our Acid for Stone Cleaning meets strict international standards, with each batch undergoing SGS testing to verify purity and composition. This commitment to quality reduces rejection rates and rework costs, while our established logistics network through Qingdao, Tianjin, and Shanghai ports ensures on-time delivery even for large-volume orders.
Quality Assurance You Can Verify
Our quality control protocol includes comprehensive testing using advanced analytical methods to confirm purity and identify potential contaminants. Every shipment includes a Certificate of Analysis (COA) with batch-specific test results, and MSDS documentation for safe handling. We maintain complete traceability from raw material sourcing to final delivery, with technical support available to address specific application requirements.
Certificate of Analysis & Documentation
Each order is accompanied by a detailed COA containing actual test data for the specific batch, including purity, moisture content, and key impurity levels. MSDS documents provide detailed safety information and handling guidelines. For critical applications, additional testing data or certification can be arranged upon request to ensure compliance with your quality standards.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
Streamlined Industrial Procurement Process
Initiate your order by submitting an inquiry with your required purity level and quantity. We provide detailed product specifications and can arrange sample testing for qualification. Once specifications are confirmed, our team coordinates production scheduling and logistics to meet your delivery timeline, with full documentation provided prior to shipment.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid products?
A: When stored properly in sealed containers under recommended conditions, our industrial grade oxalic acid maintains stability for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This product is supplied exclusively for industrial and laboratory research use only, and is not suitable for direct human consumption or pharmaceutical applications.
Q: What documentation is provided with each shipment?
A: All shipments include a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and necessary customs clearance documents.
Q: Do you offer custom packaging options?
A: Yes, custom packaging solutions are available for large-volume orders. Please specify your requirements during the inquiry process.
Q: How is product purity verified?
A: Purity is determined through titration and chromatography analysis, with results documented in the batch-specific COA. Third-party SGS testing can be arranged upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
