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 |
Anhydrous Oxalic Acid |
| Other Name |
Ethanedioic Acid |
| Model NO. |
99.6%, 96% |
| Specification |
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 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
Addressing Purity Instability in Leather Dyeing and Stone Cleaning with Anhydrous Oxalic Acid 99.6%
We’ve witnessed countless production disruptions in leather processing plants where inconsistent oxalic acid purity led to uneven dye absorption and batch-to-batch color variations. In stone cleaning operations, impure oxalic acid often failed to effectively remove mineral deposits while causing unexpected surface etching. These challenges aren’t just inconvenient—they directly impact product quality and customer trust.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Anhydrous Oxalic Acid 99.6% is engineered to eliminate these inconsistencies. With over a decade of chemical export experience serving 6,000+ industrial customers worldwide, we understand that reliable supply chains are as critical as product quality. Our 5000 Tons/Month production capacity ensures consistent availability, while multiple loading ports (Qingdao, Tianjin, Shanghai) provide flexible logistics options to meet your delivery timelines.
Typical Industrial Applications
This Anhydrous Oxalic Acid finds essential use in leather dyeing processes, where its controlled acidity helps regulate pH levels for uniform dye penetration and color fastness. In stone cleaning applications, it effectively dissolves calcium carbonate and iron oxide deposits without damaging substrate integrity. Additionally, it serves as a reducing agent in mining operations and various industrial cleaning processes, demonstrating its versatility across manufacturing sectors.
Why Key Specifications Matter
The 99.6% purity level is critical for minimizing副反应 in leather processing, ensuring that only intended chemical interactions occur during dye fixation. Its tightly controlled melting point (101-102ºC) guarantees consistent performance in temperature-sensitive applications. The medium strong acidity profile provides effective cleaning power for stone surfaces while remaining manageable within industrial safety protocols. As a dicarboxylic acid with defined molecular weight (90.03), it offers predictable reactivity—an essential factor for scaling production processes from laboratory development to full industrial implementation.
What You Gain With Our Product
Choosing our Industrial Grade Oxalic Acid means investing in ISO9001-certified quality that reduces production waste caused by substandard raw materials. Unlike unreliable suppliers, our rigorous SGS-audited manufacturing process ensures batch-to-batch consistency, eliminating costly rework and material losses. The 25kg packaging is optimized for industrial handling, reducing manual labor and contamination risks during storage and transfer. For international buyers, our full compliance with export documentation requirements streamlines customs clearance, avoiding costly delays at ports of entry.
Why You Can Trust Us
Every batch of our Anhydrous Oxalic Acid undergoes comprehensive testing, including purity analysis and solubility verification, with results documented in a Certificate of Analysis (COA) provided with each shipment. Our production facility maintains ISO9001 certification, ensuring adherence to international quality management standards. We offer complete transparency—specific batch test data can be requested using your order number, and MSDS documentation is always available to support your safety protocols. With dedicated quality control personnel and 10+ years of chemical export experience, we stand behind our product with a规格不符无条件退换 policy.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing key parameters such as purity, appearance, and solubility. MSDS documents are provided to ensure proper handling and storage procedures. For critical applications requiring additional verification, complete test records and certification documents can be made available upon request, including third-party SGS reports for specific batches.
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 delivery location. Our team will provide a detailed quotation including applicable trade terms (FOB/CIF). For first-time buyers, sample evaluation is available to verify product suitability for your specific application. Once specifications are confirmed, we’ll proceed with production scheduling and provide estimated delivery timelines based on your chosen port of loading.
Frequently Asked Questions
Q: What is the shelf life of Anhydrous Oxalic Acid 99.6%?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the production date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is industrial grade material for manufacturing and research use only. It is not suitable 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 necessary customs documentation.
Q: Do you offer custom packaging or purity levels?
A: We can accommodate custom packaging options for large orders. While our standard offering is 99.6%, we also provide 96% purity grade—contact our sales team for specific requirements.
Q: How is product purity verified?
A: Purity is determined through titration methods and verified by third-party SGS testing for critical parameters, with results documented in the batch COA.
