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 |
| Other Name |
Ethanedioic Acid |
| CAS Number |
144-62-7 |
| Purity |
99.6% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| 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 |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| 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 |
5000 Tons/Month |
Oxalic Acid 99.6% Dihydrate (CAS 144-62-7): Solving Industrial Purity and Supply Chain Challenges
Industrial production and research operations worldwide face recurring challenges with chemical raw materials—unstable purity leading to unexpected副反应, inconsistent batch quality disrupting experimental reproducibility, and unreliable suppliers causing costly production delays. Having served over 10,000 industrial clients across 50+ countries for more than a decade, we understand how critical consistent material quality is to maintaining operational efficiency.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid 99.6% Dihydrate addresses these core pain points through rigorous manufacturing control and supply chain management. As a leading chemical export platform with self-operated import-export rights and 10+ years of foreign trade experience, we ensure each batch meets strict industrial grade standards, supporting seamless integration into leather processing, cleaning applications, and mining operations. With production capacity of 5,000 tons monthly, we eliminate supply interruptions that commonly plague manufacturing schedules.
Typical Industrial Applications
Industrial Grade Oxalic Acid serves as a versatile compound across multiple sectors. In leather processing, its strong reducing properties facilitate deliming and bleaching stages, ensuring consistent hide quality. As a cleaning agent, it effectively removes mineral deposits and rust stains from industrial equipment and stone surfaces. The product also finds extensive use as a reducing agent in mining operations and various chemical synthesis processes, demonstrating its adaptability to diverse industrial needs.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid minimizes impurity-related副反应, critical for maintaining product quality in leather tanning and cleaning applications. Its defined melting point (101-102ºC) ensures predictable thermal behavior during industrial processes, while the medium strong acidity profile guarantees consistent reaction kinetics. The white powder appearance provides visual confirmation of purity, and solubility characteristics (soluble in water/ethanol, insoluble in benzene) enable precise formulation control. These specifications collectively ensure process stability and end-product reliability.
What You Gain With Our Product
Choosing our Dihydrate Oxalic Acid delivers tangible operational benefits: reduced production waste from consistent material quality, minimized downtime through reliable supply, and compliance with international standards via ISO9001 and SGS certifications. Unlike lower-grade alternatives that risk equipment corrosion or product contamination, our严格质控产品 protects your production line investments. With Europe and the United States reducing basic chemical production capacity, securing a stable source of high-quality Chinese chemical products has become strategically advantageous for global manufacturers.
Why You Can Trust Us
Our quality assurance framework includes comprehensive testing protocols covering HPLC purity analysis, moisture content verification, and heavy metal screening. Each shipment includes a batch-specific Certificate of Analysis (COA) and MSDS documentation. We maintain full traceability from raw material sourcing to final packaging, with 24/7 technical support available for application guidance. Our 6,000+ long-term global customer relationships stand as testament to our commitment to quality—we offer unconditional退换 for non-conforming products, ensuring your satisfaction without financial risk.
Certificate of Analysis & Documentation
Every order includes a detailed COA with batch-specific test results for key parameters including purity, appearance, and solubility. MSDS documents provide comprehensive safety handling information in compliance with international regulations. For critical applications requiring additional verification, specific batch test data and analytical图谱 can be provided upon request, supporting your quality control and regulatory compliance efforts.
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 submitting an inquiry with your specific requirements, including quantity and destination port. Our technical team will confirm product specifications and provide a quotation under your preferred trade terms (FOB/CIF). Sample evaluation is available for qualification testing prior to full-scale ordering. Once specifications are confirmed, we execute production, arrange commodity inspection and customs declaration, and deliver via our established logistics network from Qingdao, Tianjin, or Shanghai ports.
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 manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is an industrial grade product intended exclusively for industrial manufacturing and laboratory research use. 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 customs declaration documents as required for international trade.
Q: Do you offer custom packaging or purity levels?
A: We primarily supply the 99.6% purity grade in 25kg bags, but can accommodate bulk packaging options for large-volume orders. Please contact our sales team to discuss specific customization requirements.
