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 |
| Other Name |
Ethanedioic Acid |
| CAS Number |
144-62-7 |
| Purity |
99.60% |
| Appearance |
White Powder |
| Grade Standard |
Industrial Grade |
| Molecular Weight |
90.03 |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Transport Package |
25kg Bag |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
6000 Tons/Month |
Oxalic Acid 144-62-7: Solving Industrial Purity and Supply Challenges
In leather processing and stone cleaning operations, inconsistent oxalic acid purity often leads to uneven dye absorption or surface etching, while supply delays can disrupt production schedules. We’ve witnessed firsthand how 0.5% purity fluctuations in industrial-grade oxalic acid cause 15% more reject rates in leather tanning—a problem that costs manufacturers thousands annually in rework and material waste.
A Stable and Reliable Chemical Supply Solution
Our 99.6% purity Oxalic Acid addresses these critical issues through advanced hydrolysis production technology and strict quality control. With over 10 years in chemical export and a monthly capacity of 6000 tons, we ensure consistent batch-to-batch quality that meets the demands of industrial manufacturers across 50+ countries. Whether for large-scale leather processing lines or precision stone cleaning applications, our industrial-grade oxalic acid delivers the stability your operations require.
Typical Industrial Applications
Oxalic Acid 144-62-7 serves as a vital raw material in multiple industrial processes. In leather manufacturing, it acts as a cleaning and deliming agent, preparing hides for tanning by removing lime residues. As a reducing agent, it finds use in mining operations for mineral processing and metal surface treatment. Additionally, its strong chelating properties make it effective for cleaning stones and removing rust deposits in industrial equipment maintenance—applications where precise chemical composition directly impacts results.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid minimizes impurities that cause unwanted side reactions in industrial processes. Its defined melting point (101-102ºC) ensures consistent behavior in thermal applications, while the medium strong acidity provides predictable reaction kinetics critical for process optimization. The white powder appearance serves as a visual indicator of purity, with any discoloration signaling potential contamination—an important quality check before production use. These specifications aren’t just numbers; they represent the reliability that prevents production disruptions and quality issues.
What You Gain With Our Product
Choosing our Industrial Grade Oxalic Acid means investing in process efficiency and product quality. Compared to lower purity alternatives, our 99.6% Oxalic Acid reduces raw material usage by up to 8% while decreasing waste disposal costs associated with impurities. Backed by ISO9001 certification and SGS verification, our product meets international industrial standards, eliminating the risk of customs delays or quality rejections. With stable pricing and guaranteed monthly supply capacity, we help you avoid the hidden costs of supply chain disruptions and inconsistent material quality.
Why You Can Trust Us
Our quality assurance process includes comprehensive testing through HPLC and titration methods for each production batch. Every shipment includes a detailed Certificate of Analysis (COA) with actual test results, not just standard values. We maintain full traceability from raw material sourcing to final packaging, with complete documentation available for audit. Our dedicated technical support team provides professional guidance on application-specific usage, and we offer a 100% satisfaction guarantee—if our Oxalic Acid doesn’t meet the specified purity, we arrange replacement or full refund with no additional cost to you.
Certificate of Analysis & Documentation
Each delivery of our Oxalic Acid includes a batch-specific COA and MSDS, containing detailed safety and handling information. For critical applications requiring additional verification, we can provide complete raw material溯源 documentation and third-party laboratory test reports upon request. Specific batch test data, including impurity profiles and exact purity measurements, are accessible through our customer portal using your order number.
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.
How to Place Your Order
Initiate your purchase by submitting an inquiry through our contact channels, specifying your required quantity and delivery timeline. We can arrange sample delivery for qualification testing within 3 business days. Once specifications are confirmed, our team will provide a detailed quotation including trade terms (FOB/CIF) and documentation requirements. Regular customers benefit from priority production scheduling and dedicated account management to ensure seamless supply.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed original packaging, our Oxalic Acid maintains stability for 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 solely for manufacturing and research use, not for direct human consumption or medical purposes.
Q: What documentation is provided with each shipment?
A: Every 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 options?
A: Yes, we can provide packaging in 50kg bags or 1000kg bulk bags for large-volume orders. Custom labeling is available for regular customers.
Q: How is product purity verified?
A: Purity is determined through acid-base titration and HPLC analysis, with results documented in the batch COA. We welcome customer见证 testing at third
