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 |
6153-56-6 |
| Molecular Formula |
H2C2O4 |
| 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 |
| Production Capacity |
6000 Tons/Month |
| Transport Package |
25kg Bag |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
Addressing Critical Challenges in Leather Cleaning and Mining Operations with H2c2o4 99.6 (CAS 6153-56-6)
For over a decade in the chemical supply industry, we’ve witnessed how inconsistent oxalic acid quality disrupts production lines—impurities causing uneven leather treatment, purity fluctuations leading to inefficient mineral processing, and delayed shipments derailing project timelines. These issues aren’t just inconvenient; they directly impact operational costs and product quality for industrial clients worldwide.
A Stable and Reliable Industrial Oxalic Acid Supply Solution
Our H2c2o4 99.6 industrial grade oxalic acid is engineered to eliminate these pain points through rigorous manufacturing control. With a monthly production capacity of 6,000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure consistent supply even for large-scale industrial需求. This reliability has made us a trusted partner for leather processing plants and mining operations across 50+ countries.
Typical Industrial Applications
As a versatile dicarboxylic acid, this product finds critical use in leather cleaning for removing lime and stains, acting as a reducing agent in various chemical processes, and facilitating mineral extraction in mining operations. Its strong chelating properties also make it effective for cleaning stones and metal surfaces in industrial settings, where precision and material compatibility are paramount.
Why Key Specifications Matter for Industrial Performance
The 99.6% purity level is not arbitrary—it minimizes副反应 in leather tanning by reducing unwanted chemical interactions, ensuring consistent dye absorption and leather quality. The precise melting point (101-102ºC) guarantees stability in high-temperature mining processes, while its solubility profile (soluble in water/ethanol, insoluble in benzene) allows for flexible formulation in different industrial applications. Density at 1.772 g/cm³ ensures accurate dosing in large-scale mixing operations, a critical factor for cost control and process efficiency.
The Value of Choosing High-Quality Oxalic Acid Powder
Opting for our industrial oxalic acid powder means avoiding the hidden costs of substandard materials: reduced yield from inefficient mineral leaching, rework due to uneven leather treatment, and compliance issues from impurity contamination. Manufactured under ISO9001 standards and validated by SGS, our product meets strict international export requirements, eliminating customs clearance delays common with non-certified chemicals. The consistent quality also translates to predictable production outcomes, reducing waste and optimizing resource utilization.
Our Commitment to Quality and Transparency
Every batch of our oxalic acid undergoes comprehensive testing via HPLC and titration methods to verify purity and composition. We provide a complete Certificate of Analysis (COA) with each shipment, detailing key parameters from appearance to impurity levels. Our production facility maintains full traceability records, and we offer unconditional replacement for any product failing to meet specified standards. With dedicated technical support available 24/7, we ensure our clients have access to expert guidance for optimal application and handling.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA and MSDS, with detailed test results for parameters including purity, moisture content, and heavy metal residues. Clients can request additional documentation such as ISO9001 certification or SGS reports for customs clearance. For critical applications, we can provide extended testing data upon request to support process validation and regulatory compliance.
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.
Streamlined Order Process for Industrial Buyers
Initiate your order by submitting an inquiry with your required quantity and delivery terms (FOB/CIF available). We can arrange sample shipment for quality verification before bulk ordering. Once specifications are confirmed, our supply chain team ensures timely production and documentation preparation, with regular updates on shipment status until delivery. All orders include full customs clearance documents to facilitate smooth international logistics.
Frequently Asked Questions
Q: What is the shelf life of this industrial oxalic acid?
A: When stored properly in sealed containers 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 industrial grade oxalic acid is intended exclusively for industrial and laboratory research use. It is not suitable for human consumption, medical, or household 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 necessary customs declaration forms.
Q: Do you offer custom packaging options?
A: While standard packaging is 25kg bags, we can accommodate bulk packaging (500kg/1000kg supersacks) for large-scale orders. Custom labeling is available for specific industrial requirements.
Q: How is product purity verified?
A: Purity is determined through acid-base titration and HPLC analysis, with results documented in the batch-specific COA. Clients can request copies of raw test data for
