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 |
99.6% |
| Model NO. |
99.6%, 96% |
| Appearance |
White Crystal Powder |
| Colour |
White |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| HS Code |
29171110 |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
Consistent Purity Challenges in Leather & Mining Operations? Try Oxalic Acid 99.6% (CAS 144-62-7)
We’ve witnessed how inconsistent oxalic acid purity can disrupt leather tanning processes—causing uneven dye absorption and material waste. In mining operations, impurity-laden batches often lead to inefficient mineral extraction and increased reagent costs. After 10+ years serving industrial clients worldwide, we understand that reliability in chemical supply directly impacts your production timeline and bottom line.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid 99.6% addresses these challenges with industry-leading consistency. As a trusted partner to over 6,000 industrial customers across 50+ countries, we ensure each batch meets strict purity standards, eliminating the variability that causes production delays. Whether for leather cleaning acid applications or mining chemical powder processes, our product delivers the stable performance your operations demand.
Typical Industrial Applications
Oxalic Acid 99.6% (Ethanedioic Acid) serves as a critical raw material in multiple industrial sectors. In leather processing, it effectively removes lime and calcium deposits during deliming and bating stages. Mining operations utilize its chelating properties for mineral processing and ore flotation. Additionally, its strong reducing capacity makes it ideal for cleaning stones and metal surfaces, where precise acid concentration is essential for optimal results.
Why Key Specifications Matter
The 99.6% purity level minimizes副反应 and impurity interference, ensuring consistent results in sensitive processes like leather tanning. Its defined melting point (101-102ºC) guarantees predictable behavior in thermal applications, while the medium strong acidity provides controlled reactivity—vital for preventing material damage during cleaning operations. The low solubility in benzene enhances process safety and simplifies separation in solvent-based systems, while the 25kg bag packaging ensures easy handling and precise dosage control in industrial settings.
What You Gain With Our Product
Choosing our Oxalic Acid means avoiding the hidden costs of substandard materials—rework, production downtime, and regulatory compliance issues. Our ISO9001-certified manufacturing process ensures compliance with international industrial standards, while SGS testing validates each batch’s quality. For leather cleaning acid applications, this translates to reduced waste and improved product uniformity. With a monthly production capacity of 5000 tons, we guarantee stable supply even for large-scale mining chemical powder requirements, protecting your operations from supply chain disruptions.
Why You Can Trust Us
Our quality control protocol includes comprehensive testing using advanced analytical methods to verify purity and composition. Every shipment includes a Certificate of Analysis (COA) with batch-specific data, and MSDS documents are readily available for safety compliance. We stand behind our product with a full replacement guarantee if specifications are not met. Our dedicated technical support team provides expert guidance on application and handling, while our 10+ years of export experience ensures smooth logistics through major ports in Qingdao, Tianjin, and Shanghai.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing key parameters such as purity, moisture content, and impurity levels. MSDS documents are provided to ensure safe handling and storage. For critical applications requiring detailed verification, specific batch test data can be requested using your order reference, and comprehensive analytical reports are available upon request.
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 order by submitting an inquiry with your specific requirements, including quantity and delivery timeline. We can provide samples for evaluation prior to full-scale ordering. Once specifications are confirmed, our team will guide you through the trade terms (FOB/CIF) and payment options. Every order includes comprehensive documentation for customs clearance, ensuring a smooth import process to your location.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed packaging under recommended conditions, 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 product is strictly for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Each shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and necessary customs documents.
Q: Do you offer custom packaging options?
A: While our standard packaging is 25kg bags, custom packaging solutions may be available for large-volume orders. Please contact our sales team to discuss specific requirements.
Q: How is the purity of your Oxalic Acid verified?
A: Purity is verified through titration and chromatography methods, with results documented in the batch
