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 |
| Molecular Formula |
H₂C₂O₄ |
| Molecular Weight |
90.03 |
| Grade Standard |
Industrial Grade |
| Purity |
99.60% |
| Appearance |
White Powder |
| 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 |
| Certificates |
ISO9001, SGS, COA, MSDS |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
Shandong, China |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Overcoming Industrial Challenges with High-Purity Oxalic Acid H2C2O4 99.6% (CAS 144-62-7)
In leather processing and mining operations, inconsistent chemical purity can lead to uneven cleaning results, equipment corrosion from impurities, and production delays due to supply disruptions. Having supported over 10,000 industrial clients across 50+ countries, we’ve witnessed how substandard oxalic acid compromises both product quality and operational efficiency.
A Stable and Reliable Chemical Supply Solution
Our China Industrial Grade Oxalic Acid addresses these challenges through rigorous production control and a mature supply chain. With a monthly capacity of 5,000 tons and ISO9001-certified manufacturing, we ensure consistent availability even for large-scale industrial requirements, eliminating the risks of production halts caused by material shortages.
Typical Industrial Applications
As a versatile industrial chemical, this oxalic acid serves critical roles in leather cleaning for removing stains and mineral deposits, and in mining operations for ore processing and metal extraction. Its reducing properties also make it effective for stone cleaning applications, where controlled acidity is essential to avoid surface damage.
Why Key Specifications Matter
The 99.6% purity minimizes副反应 risks in leather treatment, ensuring consistent dye absorption and reducing waste from flawed batches. The strict solubility profile—soluble in water and ethanol but insoluble in benzene—allows precise formulation control in mining solutions, preventing unwanted solvent interactions. With a defined melting point of 101-102ºC, it maintains stability in high-temperature industrial processes, while the medium strong acidity balances efficacy with material compatibility in cleaning applications.
What You Gain With Our Product
Choosing our Industrial Oxalic Acid means avoiding the hidden costs of substandard materials: reduced equipment maintenance from lower impurity levels, improved process repeatability through batch consistency, and compliance with international trade standards via SGS certification. Unlike unreliable suppliers, our 10+ years of export experience ensure seamless logistics through major ports (Qingdao, Tianjin, Shanghai), mitigating the delays often faced with cross-border chemical shipments.
Why You Can Trust Us
Every batch undergoes comprehensive testing including composition analysis and purity verification, with HPLC and GC/MS reports available upon request. We provide a Certificate of Analysis (COA) with each shipment, detailing key parameters like purity and moisture content. Our quality guarantee includes full replacement for non-conforming products, backed by a dedicated technical support team with deep expertise in industrial chemical applications. With production facilities in Shandong province, we maintain full control over the manufacturing process from raw material selection to final packaging.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA and MSDS, providing detailed safety and handling information. For quality assurance, customers can request specific test data by referencing their order number, and complete analytical spectra (HPLC/GC) are available for critical applications requiring full traceability.
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 with your required quantity and delivery terms (FOB/CIF available). We can arrange sample testing to verify compatibility with your processes before bulk ordering. Once specifications are confirmed, our team will coordinate production, inspection, and shipping, ensuring all documentation (commercial invoice, packing list, COA) is delivered with your order.
Frequently Asked Questions
Q: What is the shelf life of this oxalic acid product?
A: When stored properly in sealed packaging under recommended conditions, the product maintains stability for 24 months from the date of manufacture.
Q: Can this oxalic acid 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 purposes.
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 customs declaration documents.
Q: Do you offer custom packaging or purity grades?
A: We can provide alternative packaging options for large orders. Additional purity grades (including 96%) are available—please specify requirements in your inquiry.
Q: How is product purity verified?
Purity is determined via titration and HPLC analysis, with results documented in the batch COA. Customers may request third-party testing at an accredited laboratory at their expense.
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.
