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 |
| Molecular Formula |
H₂C₂O₄ |
| 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 |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
Addressing Leather Processing Challenges with Oxalic Acid 99.6% (CAS 144-62-7)
In leather manufacturing, inconsistent cleaning efficiency and batch-to-batch purity variations of Oxalic Acid often lead to uneven dye absorption and surface defects. Our 10+ years serving leather tanneries across 50+ countries have shown that even 0.5% purity fluctuations can increase reject rates by 12%—a costly issue for industrial-scale production.
Stable Industrial-Grade Oxalic Acid for Reliable Leather Processing
Our Oxalic Acid H2C2O4 99.6% industrial grade white powder delivers the consistent performance needed to solve these challenges. With a production capacity of 5000 Tons/Month and ISO9001-certified quality control, we ensure stable supply even for large-scale leather processing facilities, eliminating production delays caused by material shortages.
Key Industrial Applications
Industrial Grade Oxalic Acid serves as a critical cleaning agent in leather processing, effectively removing lime and mineral deposits from hides. Beyond leather cleaning, it functions as a reducing agent in mining operations and stone cleaning processes, demonstrating versatility across multiple industrial sectors.
Why Technical Specifications Impact Performance
The 99.6% purity level minimizes impurities that cause uneven leather etching, while the medium strong acidity ensures optimal pH control during hide treatment. Its solubility in water and ethanol allows flexible formulation adjustments, and the 101-102ºC melting point guarantees stability in various processing temperatures. These specifications collectively reduce production variables, ensuring consistent results across batches.
Benefits of High-Quality Oxalic Acid in Industrial Use
Using our High Purity Oxalic Acid for Cleaning processes reduces chemical waste by 15% compared to lower-grade alternatives, while SGS-certified quality ensures compliance with international leather export standards. The 25kg packaging format optimizes storage efficiency and reduces handling costs, providing long-term value through both performance and operational savings.
Our Quality Assurance Commitment
Every batch undergoes rigorous testing including purity analysis and solubility verification, with full COA documentation provided. Our manufacturing process adheres to ISO9001 standards, and we maintain traceability from raw material to final product. In the rare event of specification non-conformity, we offer unconditional replacement to ensure your production continuity.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific Certificate of Analysis and MSDS, detailing all tested parameters. For quality verification, customers can request additional documentation including SGS reports. Specific batch test records remain accessible for 5 years post-delivery upon request with 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.
Streamlined Order Process for Industrial Buyers
Initiate your purchase by submitting an inquiry with your required quantity and delivery timeline. We provide FOB/CIF quotations within 24 hours and can arrange sample delivery for pre-production testing. Upon confirmation, standard orders ship within 5-7 business days from Qingdao, Tianjin, or Shanghai ports with complete customs documentation.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed 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 exclusively for manufacturing and research use, not for 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 alternative packaging solutions for bulk orders. Please specify your requirements during the inquiry process.
Q: How is product purity verified?
A: Purity is determined through titration and HPLC 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.
