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 |
144-62-7 |
| Other Name |
Ethanedioic Acid |
| Molecular Formula |
H2C2O4 |
| Molecular Weight |
90.03 |
| Purity |
99.60% |
| Grade |
Industrial Grade |
| Appearance |
White Powder |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| 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 |
| Source |
Hydrolysis |
| UN No. |
3261 |
| HS Code |
29171110 |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% Crystal Powder (CAS 144-62-7): Solving Industrial Purity and Supply Challenges
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—fluctuations as small as 0.5% can trigger unexpected副反应 in leather tanning processes or compromise mineral extraction efficiency. Our 10+ years serving mining and leather industries across 50+ countries have shown that reliable supply chains are just as critical as product quality, especially when global logistics face unprecedented uncertainties.
Your Stable Solution for Industrial-Grade Oxalic Acid Requirements
Our Oxalic Acid 99.6% Crystal Powder delivers the consistency modern manufacturing demands. With a monthly production capacity of 5000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure uninterrupted supply even during peak season. This industrial grade oxalic acid is specifically formulated to meet the rigorous standards of leather cleaning and mining operations, where impurity control directly impacts end-product quality.
Core Industrial Applications
As a versatile industrial chemical, this oxalic acid finds critical use in leather cleaning processes—effectively removing calcified deposits and preparing hides for tanning without damaging collagen structures. In mining operations, it serves as an efficient chelating agent for mineral processing, particularly in separating rare earth elements from ore matrices. Its properties as a reducing agent also make it valuable in metal surface treatment and stone cleaning applications.
Why Key Specifications Drive Performance
The 99.6% purity level is not arbitrary—this high standard minimizes heavy metal impurities that could contaminate leather products or interfere with mining reagent efficacy. The medium strong acidity ensures controlled reaction rates, preventing over-etching of leather fibers or excessive dissolution of target minerals. With a precisely defined melting point (101-102ºC), our oxalic acid maintains stability during transportation and storage, avoiding clumping issues that plague lower quality products. The white crystal powder form guarantees uniform mixing, a crucial factor for consistent batch results in large-scale industrial processes.
Quality Assurance: Risks Mitigated, Performance Guaranteed
Choosing substandard oxalic acid introduces avoidable risks: batch-to-batch variations leading to production rework, impurity-related equipment corrosion, and potential compliance issues with international trade standards. Our product, certified by ISO9001 and SGS, eliminates these concerns. Each shipment adheres to strict quality control protocols, ensuring compliance with REACH regulations for European markets and meeting the industrial grade requirements of developing countries’ manufacturing sectors. The consistent supply chain translates to predictable production costs and eliminates emergency sourcing premiums.
Our Commitment to Quality: Beyond Compliance
We implement a three-tier quality control system: raw material inspection before production, in-process testing during manufacturing, and final analysis before shipment. Every batch undergoes HPLC purity testing and impurity profiling, with results documented in the accompanying COA. Our production facility maintains full traceability from raw material sourcing to finished product, allowing us to provide batch-specific documentation for up to 5 years. Should any specification fall outside agreed parameters, we offer unconditional replacement or full refund—no questions asked. Our technical support team, with an average of 8 years industry experience, provides personalized guidance on application optimization and safety protocols.
Certificate of Analysis & Documentation
Each delivery includes a comprehensive Certificate of Analysis (COA) with batch-specific test results, covering purity, moisture content, heavy metal levels, and particle size distribution. The Material Safety Data Sheet (MSDS) provides detailed handling instructions, storage requirements, and emergency procedures. For customers requiring additional documentation, we can provide specific test reports from SGS upon request, and batch traceability records are available for audit by contacting our quality department.
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’ll provide a detailed quotation within 24 hours, including product specifications and logistics options. For first-time buyers, sample requests are welcome to verify compatibility with your processes. Once specifications are confirmed, we require a letter of credit or deposit to schedule production, with full documentation provided upon shipment to facilitate customs clearance.
Frequently Asked Questions
Q: What is the shelf life of this oxalic acid product?
A: When stored in original sealed packaging under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Can this oxalic acid be used in food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not suitable for direct human consumption, therapeutic, or household applications.
Q: What documentation is provided with each shipment?
A: Each delivery 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 or purity levels?
A: We can provide alternative packaging options
