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 Weight |
90.03 |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% CAS 144-62-7: Overcoming Industrial Cleaning Challenges
Industrial cleaning processes, especially in leather manufacturing, frequently face issues with inconsistent material quality—fluctuating purity levels cause uneven cleaning results, while supply delays disrupt production schedules. In our 10+ years serving leather factories across 50+ countries, we’ve seen how substandard oxalic acid leads to increased reject rates and operational inefficiencies.
Stable Supply for Uninterrupted Production
Our Industrial Grade Oxalic Acid 99.6% addresses these pain points through rigorous quality control and规模化 production. With a monthly capacity of 5000 tons and multiple loading ports (Qingdao, Tianjin, Shanghai), we ensure consistent availability even for large-scale leather processing operations. This stability eliminates the production halts caused by material shortages, a critical advantage for maintaining tight manufacturing deadlines.
Key Applications in Industrial Processes
Oxalic Acid for Leather Cleaning is valued for its strong chelating and reducing properties, effectively removing mineral stains and preparing surfaces for further treatment. Beyond leather processing, it serves as a reducing agent in mining operations and a cleaning agent for stone surfaces, demonstrating versatility across industrial sectors. Each application benefits from the compound’s dicarboxylic acid structure, which enables efficient reaction with metal oxides and carbonates.
Critical Specifications for Optimal Performance
The 99.6% purity level of our oxalic acid minimizes impurities that could interfere with cleaning reactions, ensuring predictable results in leather processing. Its white powder appearance indicates low contamination, while the medium strong acidity (pKa1=1.27) provides the ideal balance between cleaning power and material safety. The controlled melting point (101-102ºC) is crucial for industrial formulations requiring precise temperature management, preventing premature degradation during processing.
Reliable Quality for Long-Term Cost Efficiency
Using ISO9001-certified Oxalic Acid 99.6% reduces operational risks compared to lower-grade alternatives. Inferior products often contain heavy metal residues that can compromise leather quality or violate export standards, leading to costly rework or shipment rejections. Our consistent specifications ensure batch-to-batch uniformity, reducing variability in cleaning results and lowering overall production costs through improved process efficiency.
Comprehensive Quality Assurance
Every batch of our Industrial Grade Oxalic Acid undergoes thorough testing via HPLC and titration methods, with results documented in a Certificate of Analysis (COA) provided with each shipment. We maintain full traceability from raw material sourcing to final packaging, and offer MSDS documents for safe handling. Our quality control system ensures compliance with international standards, and we stand behind our product with a replacement guarantee for any non-conforming shipments.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing purity, moisture content, and impurity levels, along with an MSDS containing safety handling instructions. For critical applications, additional test data or图谱 can be provided upon request, supporting your quality control processes and regulatory compliance requirements.
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
Initiate your order by submitting an inquiry with your required quantity and delivery port. We provide FOB/CIF quotations within 24 hours and can arrange sample testing for qualification. Once specifications are confirmed, production is scheduled to ensure Fast Delivery, with full documentation package provided for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored properly in sealed containers, 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 Industrial Grade Oxalic Acid is for manufacturing and research use only, not for human consumption or medical purposes.
Q: What documentation is provided with each shipment?
A: Standard documentation includes COA, MSDS, commercial invoice, packing list, and customs declaration forms.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging alternatives beyond the standard 25kg bags for orders exceeding 1000kg. Contact our sales team for details.
Q: How is the product’s purity verified?
A: Purity is determined through acid-base titration and HPLC analysis, with results recorded in the batch COA available to customers.
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.
