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 |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| 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 |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Transport Package |
25kg Bag |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% Industrial Grade (CAS 144-62-7): Solving Leather Processing & Industrial Cleaning Challenges
For over a decade in chemical supply, we’ve witnessed manufacturing delays caused by inconsistent oxalic acid purity—where 0.5% impurity variations triggered leather tanning defects or cleaning solution inefficiencies. Overseas clients repeatedly reported batch-to-batch differences that disrupted production schedules and increased quality control costs. Reliable sourcing of high-purity industrial grade oxalic acid remains a critical pain point for leather processors and stone cleaning operations worldwide.
Stable Supply of 99.6% Pure Oxalic Acid for Industrial Applications
Our Industrial Grade Oxalic Acid (CAS 144-62-7) addresses these challenges with consistent 99.6% purity, ensuring minimal impurity interference in your processes. As a leading chemical export platform with 10+ years of experience serving 6,000+ global industrial customers, we maintain strict production controls to deliver white powder oxalic acid that meets the rigorous standards required for leather cleaning, stone processing, and mining applications. Our 5,000 tons/month production capacity guarantees stable supply even for large-scale manufacturing needs.
Key Industrial Applications of Oxalic Acid
Industrial Grade Oxalic Acid finds extensive use in leather processing as a cleaning and dehairing agent, effectively removing stains and impurities without damaging collagen fibers. Its strong reducing properties make it ideal for metal surface treatment and rust removal in industrial cleaning. Additionally, it serves as a critical reagent in mining operations for mineral processing and as a cleaning agent for stone surfaces, where controlled acidity ensures effective dirt dissolution without surface etching.
Why Purity and Specifications Matter in Industrial Oxalic Acid
The 99.6% purity level of our oxalic acid minimizes heavy metal impurities, reducing the risk of equipment corrosion and ensuring compliance with international export standards. Its defined melting point (101-102ºC) and solubility characteristics allow precise formulation of cleaning solutions, avoiding unpredictable reactions that could compromise product quality. The medium strong acidity (pKa1=1.27) provides optimal reactivity for leather processing while preventing excessive material degradation. Batch consistency, verified through rigorous testing, ensures reproducible results across production cycles—critical for maintaining product quality standards in industrial manufacturing.
Benefits of Our Industrial Grade Oxalic Acid
Choosing our 99.6% Oxalic Acid for Cleaning applications delivers tangible advantages: ISO9001 and SGS certifications validate our quality management system, while strict adherence to UN 3261 transport regulations ensures safe logistics. Compared to lower purity alternatives, our product reduces waste through higher reaction efficiency and minimizes equipment maintenance costs associated with impurity buildup. The stable supply chain—backed by multiple loading ports (Qingdao, Tianjin, Shanghai)—eliminates production disruptions, providing long-term cost stability for industrial operations.
Quality Assurance You Can Rely On
Every batch of our Industrial Grade Oxalic Acid undergoes comprehensive testing via HPLC and titration methods to verify purity and composition. We provide a detailed Certificate of Analysis (COA) with each shipment, and MSDS documents ensure safe handling procedures. Our quality control laboratory operates 24/7, with full traceability from raw material sourcing to final production. In the rare event of specification non-conformance, we offer unconditional replacement or refund, supported by our 10-year reputation in global chemical trade.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing purity, moisture content, heavy metal levels, and other critical parameters. MSDS documents are provided in compliance with international standards, including GHS labeling requirements. For detailed quality verification, specific batch test data can be requested using your order number, and full analytical reports (including chromatograms) are available upon request for critical applications.
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 by sending an inquiry with your required quantity and delivery terms (FOB/CIF available). We provide free sample evaluation (with shipping cost covered by the buyer) to verify compatibility with your processes. Upon sample approval, our team will prepare a formal quotation and arrange production. All shipments include complete customs documentation, and our logistics partners ensure on-time delivery to major ports worldwide.
Frequently Asked Questions
Q: What is the shelf life of Industrial Grade Oxalic Acid?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the production date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This product is strictly for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
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 bill of lading.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags.
