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 (Ethanedioic Acid) |
| CAS Number |
144-62-7 |
| Purity |
99.6% |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
White Powder |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol; Insoluble in Benzene |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Acidity |
Medium Strong Acid |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% CAS 144-62-7: Overcoming Industrial Purity and Supply Challenges
For over a decade in chemical manufacturing, we’ve witnessed the critical impact of raw material consistency—fluctuating purity levels causing unexpected副反应 in leather processing, batch variations derailing mining reagent formulations, and supply delays halting production lines. These challenges aren’t just inconvenient; they directly affect your bottom line and reputation.
Stabilized Ethanedioic Acid Supply for Industrial Excellence
Our Oxalic Acid 99.6% (CAS 144-62-7) addresses these pain points through a vertically integrated production process, ensuring batch-to-batch consistency that industrial clients in 50+ countries rely on. With a monthly capacity of 5000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we eliminate supply chain bottlenecks, keeping your operations on schedule.
Core Industrial Applications of Oxalic Acid
As a versatile dicarboxylic acid, Oxalic Acid 99.6% serves as a critical component in leather cleaning—effectively removing mineral stains and preparing surfaces for tanning—while in mining, it acts as a chelating agent to dissolve metal oxides, enhancing ore processing efficiency. Its reducing properties also make it valuable in stone cleaning and industrial descaling processes, strictly for manufacturing and research contexts.
The Technical Significance of Key Specifications
Our 99.6% purity ensures minimal impurities, reducing副反应 risks in leather treatment and ensuring precise reagent performance in mining applications. The medium strong acidity (pKa1=1.27) provides controlled reactivity, preventing over-etching of leather fibers or excessive dissolution of target minerals. With a melting point of 101-102ºC and boiling point of 365.10ºC, it maintains stability under typical industrial processing temperatures, while solubility in water and ethanol allows flexible formulation integration.
Risk Mitigation with High-Quality Industrial Acid
Choosing substandard oxalic acid introduces hidden costs: inconsistent purity leads to product rejects, unknown impurities risk equipment corrosion, and unreliable supply disrupts production planning. Our Industrial Grade Ethanedioic Acid, certified by ISO9001 and SGS, mitigates these risks. Each batch undergoes rigorous testing, ensuring compliance with international standards and long-term cost efficiency through reduced waste and rework.
Our Commitment to Quality Assurance
Quality is embedded in our process—from raw material selection via hydrolysis to final packaging. We employ HPLC and titration methods for purity verification, with heavy metal and moisture content testing to meet export requirements. Every shipment includes a Certificate of Analysis (COA) and MSDS, and we offer 30-day quality guarantee: if specifications don’t match our COA, we provide full replacement or refund. Our technical team is available for pre-purchase咨询 and post-delivery support, ensuring seamless integration into your processes.
Certificate of Analysis & Documentation
Each order is accompanied by a batch-specific COA detailing purity, moisture, and impurity levels, along with an MSDS outlining safe handling procedures. For critical applications, we can provide additional testing data upon request, including chromatographic profiles and solubility curves, to support your quality control processes.
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 Order Process for Industrial Buyers
Initiate your order with a simple inquiry specifying required quantity and delivery terms (FOB/CIF available). We provide a detailed quotation within 24 hours, including sample availability for pre-production testing. Once specifications are confirmed, we arrange production, inspection, and shipping, with full documentation support for customs clearance. Our dedicated account managers ensure transparent communication throughout the process.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored in original sealed packaging under recommended conditions, shelf life is 24 months from the production date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This is Industrial Grade material intended exclusively for industrial manufacturing and laboratory research. It is not suitable for human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Do you offer custom packaging or purity grades?
A: We can provide 96% purity grade and alternative packaging options (50kg bags, 1000kg jumbo bags) for bulk orders. Contact our sales team for specific requirements.
Q: How is product purity verified?
A: Purity is determined by acid-base titration and HPLC analysis, with results documented in the batch-specific COA. Additional testing methods are available upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes
