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) |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
White Powder |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Density |
1.772 G/Cm³ |
| Molecular Weight |
90.03 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Acidity |
Medium Strong Acid |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Melting Point |
101-102ºC |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Specification |
99.60% |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% (CAS 144-62-7): The Reliable Solution for Industrial Derusting and Stone Cleaning
During our 10+ years serving industrial clients across 50+ countries, we’ve witnessed the critical impact of chemical purity on production efficiency. Inconsistent Oxalic Acid concentrations often lead to uneven derusting results, while impurity-laden batches can cause equipment corrosion or stone discoloration. These issues not only disrupt workflows but also increase material waste and rework costs for manufacturers.
A Stable and Reliable Chemical Supply Solution
Our Industrial Oxalic Acid addresses these challenges through stringent quality control and规模化 production. With a monthly capacity of 5000 tons and ISO9001-certified manufacturing processes, we ensure consistent 99.6% purity that meets the demanding standards of industrial cleaning and surface treatment applications. This stability has made us the trusted partner for over 10,000 industrial customers worldwide, from small-scale processors to multinational corporations.
Typical Industrial Applications
As a medium strong dicarboxylic acid, Ethanedioic Acid demonstrates exceptional efficacy in industrial derusting operations, effectively removing iron oxide deposits from metal surfaces without excessive material etching. Its chelating properties also make it ideal for Cleaning Stones, where controlled dissolution of mineral deposits restores surface integrity without damaging substrate structures. Additional industrial uses include leather processing, mining operations, and as a reducing agent in chemical synthesis processes.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid is critical for minimizing副反应 in industrial processes—lower grades often contain chloride ions that cause pitting corrosion on metal surfaces. Its defined melting point (101-102ºC) ensures consistent behavior in temperature-controlled applications, while the 1.772 g/cm³ density allows for accurate volumetric dosing. The product’s solubility profile (soluble in water/ethanol, insoluble in benzene) enables versatile formulation options, from aqueous cleaning solutions to solvent-based treatments, meeting diverse industrial requirements.
What You Gain With Our Product
Choosing our Industrial Oxalic Acid means investing in process reliability. Each batch undergoes SGS third-party testing, ensuring compliance with international industrial standards and reducing the risk of production failures caused by substandard chemicals. The 25kg Bag packaging provides optimal handling efficiency for industrial facilities, while our multiple loading ports (Qingdao, Tianjin, Shanghai) ensure timely delivery even for large-volume orders. Unlike unreliable suppliers, our consistent quality helps customers maintain steady production schedules and reduce material waste by up to 15% in derusting applications.
Why You Can Trust Us
Our quality assurance protocol includes comprehensive testing via HPLC and titration methods to verify purity and composition for every production batch. Each shipment is accompanied by a detailed COA (Certificate of Analysis) and MSDS, providing full transparency of product specifications. With a decade of experience in chemical export and supply chain management, we’ve established robust contingency plans to maintain supply continuity even during logistics disruptions. Our technical support team is available to assist with application-specific questions, ensuring optimal product performance in your unique processes.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA with detailed purity testing results, heavy metal content analysis, and physical property measurements. MSDS documents are provided in compliance with GHS standards, containing comprehensive safety, handling, and emergency procedures. For critical applications, customers may request additional documentation such as traceability records or specific test method validations by contacting our technical service department.
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 recommend requesting a sample for qualification testing, especially for first-time users. Once specifications are confirmed, our team will provide a detailed quotation including trade terms (FOB/CIF options) and documentation requirements. Regular customers benefit from priority production scheduling and dedicated account management for long-term supply planning.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 25kg Bag product?
A: When stored properly in original sealed packaging, the product maintains stability for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is an Industrial Grade product intended solely for industrial and laboratory research use. It is not suitable for human consumption or medical applications.
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 as required.
Q: Do you offer custom packaging or purity levels?
A: We can provide 96% purity grade as an alternative specification. For packaging beyond standard 25kg bags, please contact our sales team to discuss bulk container options.
Q: How is the product’s purity verified?
A: Purity is determined through acid-base
