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 |
| Other Name |
Ethanedioic Acid |
| CAS Number |
144-62-7 |
| Molecular Formula |
C2H2O4 |
| Molecular Weight |
90.03 |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| 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 |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
6000 Tons/Month |
Industrial Grade Oxalic Acid Powder 99.6% CAS 144-62-7: Solving Leather Processing Challenges
We’ve witnessed leather manufacturers struggle with inconsistent cleaning results caused by low-purity oxalic acid—stains remaining on hides, uneven dye absorption, and even damage to leather fibers from hidden impurities. In mining operations, substandard oxalic acid fails to effectively extract target minerals, reducing yields and increasing processing costs. These issues stem from unreliable suppliers who prioritize price over quality control.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid Powder 99.6% addresses these critical pain points through rigorous production standards and quality assurance. With over 10 years of experience serving 6,000+ industrial customers worldwide, we understand that consistent chemical quality directly impacts your production efficiency. Whether for leather cleaning, mineral processing, or as a reducing agent, our oxalic acid delivers predictable performance batch after batch.
Typical Industrial Applications
Industrial Grade Oxalic Acid plays a vital role in multiple manufacturing sectors. In leather processing, its strong chelating properties effectively remove lime and mineral deposits from hides, preparing them for tanning and dyeing. As a reducing agent, it finds use in metal surface treatment and water treatment processes. Mining operations utilize its ability to dissolve metal oxides, while stone cleaning industries rely on it to remove rust and stains without damaging surfaces.
Why Key Specifications Matter
The 99.6% purity level ensures minimal impurities that could interfere with industrial processes—reducing side reactions in chemical manufacturing and preventing residue formation on leather products. Its defined melting point (101-102ºC) allows for precise temperature control in heating applications, while the medium strong acidity provides effective cleaning power without excessive material degradation. The white powder form ensures uniform mixing and dissolution, critical for consistent application in large-scale production.
What You Gain With Our Product
Choosing our Oxalic Acid Powder means investing in production reliability. ISO9001 and SGS certifications guarantee compliance with international industrial standards, reducing the risk of rejected batches and production delays. Unlike low-quality alternatives that may contain heavy metals or residual solvents, our product meets strict purity requirements, protecting your equipment from corrosion and your end products from contamination. With a monthly production capacity of 6000 tons, we ensure stable supply even for large-scale manufacturing needs.
Why You Can Trust Us
Our quality control process includes comprehensive testing using advanced analytical methods to verify every batch. Each shipment comes with a detailed Certificate of Analysis (COA) documenting key parameters like purity, moisture content, and impurity levels. We provide MSDS for safe handling and storage guidance. If any product fails to meet specified standards, we offer prompt replacement or refund. Our dedicated technical support team is available to address application-specific questions, ensuring you get the most out of our industrial chemicals.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA with detailed test results, ensuring full traceability. MSDS documents are provided to support safe handling procedures. For critical applications requiring additional verification, specific batch test data and analytical reports can be requested using your order reference number.
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 sending an inquiry with your required quantity and specific application details. We’ll provide a quotation based on current market conditions and your location. For first-time buyers, sample evaluation is available to confirm product suitability. Once specifications are confirmed, we’ll arrange production, inspection, and delivery through major ports in Qingdao, Tianjin, or Shanghai, with all necessary export documentation included.
Frequently Asked Questions
Q: What is the shelf life of this oxalic acid product?
A: When stored properly in sealed containers 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. 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: Is custom packaging available?
A: Standard packaging is 25kg bags. For bulk orders, custom packaging options can be discussed based on specific requirements and order volume.
Q: How is the purity of the oxalic acid verified?
A: Purity is determined through titration methods following standard industrial protocols, with results documented in the batch-specific COA provided with each shipment.
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.
