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 Dihydrate |
| CAS Number |
6153-56-6 |
| Purity |
99.60% |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Grade Standard |
Industrial Grade |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Other Name |
Ethanedioic Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
6000 Tons/Month |
Addressing Leather and Stone Cleaning Challenges with Oxalic Acid Dihydrate 99.6% (CAS 6153-56-6)
Many industrial processes face critical issues with chemical raw materials—unstable purity leading to inconsistent cleaning results, batch variations causing production delays, and unreliable suppliers failing to meet delivery deadlines. In leather processing and stone cleaning operations, these problems directly impact product quality and operational efficiency. Over our 10+ years in chemical supply, we’ve witnessed how substandard oxalic acid can leave residues on leather surfaces or cause uneven stone whitening, resulting in costly rework.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid Dihydrate 99.6% (CAS 6153-56-6) is engineered to solve these challenges. With a production capacity of 6000 tons per month and strict quality control measures, we ensure consistent purity and minimal batch-to-batch variation. This stability is crucial for industrial applications where process repeatability is non-negotiable. As a leading chemical export platform with self-operated import and export rights, we’ve established a robust supply chain that reliably serves over 6,000 industrial customers across 50+ countries, even amid global logistics uncertainties.
Typical Industrial Applications
Oxalic Acid Dihydrate 99.6% finds extensive use in industrial settings, particularly in leather processing and stone cleaning. In leather production, it acts as a cleaning and bleaching agent, effectively removing stains and impurities from hides without damaging the material structure. For stone cleaning, this industrial grade oxalic acid serves as a powerful chemical for removing mineral deposits, rust stains, and efflorescence from various stone surfaces. Additionally, it is utilized as a reducing agent in mining operations and other industrial processes requiring a medium-strong dicarboxylic acid.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid Dihydrate is critical for industrial applications, as higher purity reduces the risk of unwanted副反应 and ensures consistent performance. The precise melting point (101-102ºC) and boiling point (365.10 ºC) allow for accurate process temperature control, which is essential for achieving uniform results in leather treatment and stone cleaning. Its solubility profile—soluble in water and ethanol but insoluble in benzene—enables formulation flexibility while preventing contamination in solvent-based processes. The medium strong acidity strikes the ideal balance between cleaning power and material compatibility, ensuring effective stain removal without excessive surface etching.
What You Gain With Our Product
Choosing our Industrial Grade Oxalic Acid means investing in operational reliability and product quality. Unlike low-purity alternatives that may contain harmful impurities, our product meets ISO9001 standards and undergoes rigorous SGS testing, ensuring compliance with international industrial regulations. Consistent material quality reduces production waste and rework costs, while our stable supply chain minimizes the risk of manufacturing downtime due to material shortages. Over the long term, these benefits translate to lower total production costs and higher customer satisfaction with your end products.
Why You Can Trust Us
Our commitment to quality is backed by comprehensive testing protocols. Each batch of Oxalic Acid Dihydrate undergoes multiple quality checks, including purity analysis and impurity screening, with results documented in a detailed Certificate of Analysis (COA) provided with every shipment. We maintain full traceability of raw materials and production processes, allowing us to quickly address any quality concerns. With over a decade of experience serving international industrial customers, we understand the importance of clear communication and reliable support. Our dedicated technical team is available to assist with product application questions, ensuring you get the most out of our chemical solutions.
Certificate of Analysis & Documentation
Every order of Oxalic Acid Dihydrate 99.6% includes a batch-specific COA and MSDS, providing detailed quality specifications and safety handling information. For customers requiring additional verification, specific batch test data can be requested using your order number, and complete analytical reports are available upon request to support your quality control processes.
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 specific requirements, including quantity and delivery location. Our team will provide a quotation based on current market conditions and your preferred trade terms (FOB/CIF). We recommend requesting a sample for testing before placing a bulk order to ensure compatibility with your processes. Once specifications are confirmed and the order is placed, we’ll arrange production, inspection, and delivery, providing all necessary documentation for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of Oxalic Acid Dihydrate 99.6%?
A: When stored properly in sealed containers under recommended conditions, the product has a shelf life of 24 months from the date of manufacture.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not intended 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 other documents required
