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 |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| 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 |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
Shandong, China |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
5000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Addressing Purity and Supply Challenges in Leather & Mining Operations with CAS 144-62-7 Oxalic Acid
We’ve witnessed firsthand how inconsistent oxalic acid purity disrupts leather tanning processes—causing uneven dye absorption and batch rejections—or how supply delays halt mining operations relying on efficient mineral processing. In over a decade of serving industrial clients, these are the recurring pain points that strain production timelines and profit margins.
A Stable and Reliable Chemical Supply Solution
Our 99.6% purity Oxalic Acid directly addresses these challenges by delivering consistent performance across batches. As a leading chemical export platform with self-operated import-export rights, we ensure reliable supply through our 5000 Tons/Month production capacity, supporting both large-scale mining operations and specialized leather processing facilities worldwide.
Typical Industrial Applications
This Industrial Grade Oxalic Acid finds critical use in leather cleaning processes, where its medium strong acidity effectively removes stains and prepares surfaces for tanning. In the mining industry, it serves as a key reducing agent and cleaning agent for mineral processing, facilitating efficient ore separation and stone cleaning operations.
Why Key Specifications Matter
The 99.6% purity level minimizes impurities that could interfere with chemical reactions, ensuring predictable results in leather processing and mining applications. Its defined melting point (101-102ºC) guarantees consistent thermal behavior during industrial processes, while the white powder appearance provides visual confirmation of product quality. The solubility profile—soluble in water and ethanol—enables flexible formulation in various industrial solutions, and compliance with UN No. 3261 ensures safe transportation and handling across international supply chains.
What You Gain With Our Product
Choosing our Oxalic Acid means avoiding the hidden costs of substandard materials—reduced reject rates in leather production, minimized downtime in mining operations, and compliance with global industrial standards. Backed by ISO9001 certification and SGS verification, our product meets stringent quality requirements, ensuring that your processes remain efficient and your end products maintain consistent quality. The stable supply chain, supported by multiple loading ports (Qingdao, Tianjin, Shanghai), further eliminates the risk of production interruptions.
Why You Can Trust Us
Our commitment to quality is demonstrated through comprehensive testing protocols, including batch-specific COA reports that verify purity and key parameters. Every shipment includes MSDS documentation for safe handling, and our production processes adhere to strict quality control measures. With over 10 years of foreign trade experience and long-term partnerships with 6,000+ industrial customers, we’ve established a track record of reliability. Should any product fail to meet specifications, our responsive customer service ensures prompt resolution, including returns or replacements as needed.
Certificate of Analysis & Documentation
Each batch of our Oxalic Acid is accompanied by a Certificate of Analysis (COA) detailing actual test results for purity, appearance, and key physical-chemical properties. MSDS documents are provided to ensure safe handling and storage. For specific projects requiring detailed validation, additional testing data can be requested, and full documentation packages support customs clearance and regulatory compliance in international trade.
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 sending an inquiry with your specific requirements, including quantity and delivery timeline. We’ll provide a quotation based on trade terms (FOB/CIF) and arrange sample delivery for your evaluation. Once specifications are confirmed, we’ll process your order, arrange production and inspection, and coordinate shipping from your preferred port (Qingdao, Tianjin, or Shanghai). All necessary export documents, including COA and MSDS, will be provided with your shipment.
Frequently Asked Questions
Q: What is the shelf life of this Oxalic Acid product?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the date of manufacture.
Q: Can this Oxalic Acid be used for food or pharmaceutical purposes?
A: No, this product is strictly for industrial and laboratory research use only, and not intended for direct human consumption or therapeutic applications.
Q: What documents are provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and necessary export documentation.
Q: Do you offer custom packaging or purity levels?
A: We can accommodate custom packaging requests for large orders. For purity specifications beyond 99.6%, please contact our technical team to discuss feasibility.
Q: How is product purity verified?
A: Purity is determined through titration and chromatographic analysis, with results documented in the batch-specific COA. Additional testing methods 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.
