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 |
6153-56-6 |
| Other Name |
Ethanedioic Acid |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| 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 |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Production Capacity |
6000 Tons/Month |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Transport Package |
25kg Bag |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Oxalic Acid 99.6% CAS 6153-56-6: Solving Industrial Production Challenges
We’ve witnessed how inconsistent oxalic acid quality disrupts leather tanning processes—unstable purity causing uneven dye absorption and batch rejects. In mining operations, impurity-laden acid leads to inefficient mineral extraction and equipment corrosion. For over a decade, our clients across 50+ countries have faced these exact hurdles: supply delays derailing production schedules, and substandard raw materials inflating operating costs.
A Stable and Reliable Oxalic Acid Supply Solution
Our Industrial Grade Oxalic Acid 99.6% addresses these critical pain points through rigorous manufacturing control. With a monthly production capacity of 6000 tons and established logistics from Qingdao, Tianjin, and Shanghai ports, we ensure consistent availability even for large-scale industrial requirements. This reliability has made us the preferred partner for leather processing plants and mining operations seeking uninterrupted material supply.
Typical Industrial Applications
As a versatile dicarboxylic acid, this product serves essential roles in multiple industrial sectors. In leather processing, it functions as a deliming agent and cleaning agent, effectively removing lime deposits from hides while preparing them for tanning. Mining operations utilize its chelating properties for mineral processing and metal cleaning, particularly in ore extraction processes. Additionally, it finds application as a reducing agent and stone cleaning agent in various industrial manufacturing scenarios.
Why Key Specifications Matter for Industrial Processes
The 99.6% purity level is critical for minimizing副反应 in leather treatment—lower purity often introduces sulfuric acid residues that damage collagen fibers. Its medium-strong acidity ensures optimal pH control during deliming without over-etching hides. The white powder form guarantees uniform mixing in aqueous solutions, preventing concentration gradients that cause streaking in leather products. With a melting point of 101-102ºC, it maintains stability during high-temperature processing steps common in mining extraction circuits, ensuring consistent performance across operational parameters.
What You Gain With Our Industrial Oxalic Acid
Choosing our Oxalic Acid 99.6% translates to tangible operational benefits: reduced material waste from consistent batch quality, lower equipment maintenance costs due to controlled impurities, and streamlined production scheduling through reliable supply. Unlike low-grade alternatives that risk product contamination and regulatory non-compliance, our ISO9001 and SGS-certified product meets strict international industrial standards. For leather processors, this means fewer rejected batches and improved dye uniformity; for mining operations, it results in higher extraction efficiency and reduced reagent consumption.
Why You Can Trust Our Oxalic Acid Supply
Our quality assurance begins with raw material selection, using hydrolysis processes that ensure minimal heavy metal content. Each production batch undergoes comprehensive testing via HPLC and titration methods, with full Certificate of Analysis (COA) provided for every shipment. We maintain complete traceability from raw material to finished product, allowing clients to verify specifications against their purchase order. Our dedicated quality control team conducts regular process audits, and we offer unconditional replacement for any product failing to meet stated specifications—no fine print, no exceptions.
Certificate of Analysis & Documentation
Every delivery includes a batch-specific COA detailing key parameters such as purity, moisture content, and heavy metal residues. MSDS documents with handling precautions and storage guidelines are provided standard. For critical applications requiring additional verification, clients may request specific test data or arrange third-party inspection at our manufacturing facility in Shandong province.
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 Oxalic Acid Order
Initiate your purchase by submitting an inquiry with your required quantity and delivery terms (FOB/CIF available). We provide free sample testing for qualification, with typical sample lead time of 3-5 business days. Once specifications are confirmed, standard production lead time is 7-10 days for quantities up to 500 tons. All shipments include full customs documentation and certificates, facilitating smooth import clearance at destination ports.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed original 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 Industrial Grade material intended solely for industrial and laboratory research use, not for direct human consumption or medical 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 bill of lading.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags, but we can accommodate bulk packaging (500kg/1000kg bags) for large-volume orders upon request.
Q: How is product purity verified?
A: Purity is determined through titration methods following GB/T 1626-2008 standards, with additional HPLC analysis available upon request.
