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 |
| Purity |
99.6% Min |
| Other Name |
Ethanedioic Acid |
| Appearance |
White Powder |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| 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 |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Oxalic Acid 99.6% CAS 144-62-7: Solving Metal Surface Cleaning Challenges in Industrial Production
We’ve witnessed countless production delays caused by inconsistent acid purity—impurities in cleaning agents leaving residues that compromise coating adhesion, or batch variations leading to unpredictable etching rates. In metal processing facilities across 50+ countries, these issues aren’t just annoyances; they directly impact product quality and operational efficiency. As a chemical supplier with over a decade of experience serving 10,000+ industrial clients, we understand that reliable raw materials are the foundation of smooth manufacturing.
A Stable and Reliable Chemical Supply Solution for Industrial Cleaning
Our Oxalic Acid 99.6% addresses these core challenges through exceptional purity and consistent quality control. With a monthly production capacity of 6000 tons and strategic shipping ports in Qingdao, Tianjin, and Shanghai, we ensure stable supply even for large-scale manufacturing needs. Whether you’re processing automotive components or precision machinery, this dicarboxylic acid delivers predictable performance that industrial clients have trusted for years.
Typical Industrial Applications
As a medium strong acid, Oxalic Acid finds critical use in metal surface cleaning where controlled etching and rust removal are essential. Its chelating properties make it effective for descaling metal parts, preparing surfaces for painting or plating, and removing mineral deposits in industrial equipment. Beyond metal treatment, it serves as a reducing agent in chemical synthesis, a cleaning agent for stone processing, and a processing aid in leather production—all strictly within industrial and laboratory contexts.
Why Key Specifications Matter for Industrial Performance
The 99.6% minimum purity ensures minimal impurity interference, reducing the risk of unwanted side reactions during metal cleaning processes. Its defined melting point (101-102ºC) allows for precise temperature control in heated cleaning baths, while the solubility profile (soluble in water and ethanol) enables formulation flexibility. The saturated dicarboxylic acid structure provides consistent chelating strength, ensuring uniform cleaning results across production batches. These specifications aren’t just numbers—they translate directly to process reliability and end-product quality.
What You Gain With Our Oxalic Acid 99.6%
Choosing our Ethanedioic Acid means investing in production stability. ISO9001 and SGS certifications validate our commitment to quality, while strict impurity control reduces product rejection rates. Unlike lower-grade acids that require frequent process adjustments, our consistent formulation minimizes downtime and rework. For international clients, our comprehensive documentation package ensures compliance with import regulations, while our established logistics network reduces shipping uncertainties—delivering both short-term cost savings and long-term operational value.
Why You Can Trust Us as Your Chemical Partner
Every batch of our Oxalic Acid undergoes rigorous testing, with HPLC analysis confirming purity and MSDS documentation ensuring safe handling. We provide a Certificate of Analysis with each shipment, detailing key parameters like acidity and moisture content. Our production facility maintains strict quality controls, from raw material selection through final packaging. With 10+ years in chemical export and partnerships with 6,000+ global industrial customers, we stand behind our product with a straightforward guarantee: if specifications don’t match our承诺, we’ll arrange replacement or refund—no questions asked.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific Certificate of Analysis (COA) with detailed test results for purity, appearance, and key physical properties. Material Safety Data Sheets (MSDS) are provided in multiple languages, outlining proper handling, storage, and emergency procedures. For critical applications requiring additional verification, specific batch test records can be requested using your order reference number, ensuring complete traceability from production to delivery.
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 provide a sample for qualification testing prior to full order placement, ensuring compatibility with your processes. Once specifications are confirmed, our team will guide you through trade terms (FOB/CIF options available) and payment arrangements. Every order includes complete documentation for customs clearance, with dedicated support available throughout the shipping process to ensure on-time delivery.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Is this product suitable for food or pharmaceutical applications?
A: No, this industrial-grade Oxalic Acid is intended exclusively for industrial manufacturing and laboratory research use. It is not suitable for direct human consumption, therapeutic, or household 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 necessary customs clearance documents.
Q: Do you offer custom packaging options?
A: While our standard packaging is 25kg bags, we can arrange alternative packaging solutions for large-volume orders. Please specify your requirements during the inquiry process.
