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 (Ethanedioic Acid) |
| CAS Number |
144-62-7 |
| 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 |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Combat Production Disruptions with High-Purity Oxalic Acid CAS 144-62-7
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—batch variations leading to uneven leather tanning results, unexpected side reactions in chemical synthesis, and supply shortages derailing manufacturing schedules. In our 10+ years serving global industrial clients, these issues consistently top the list of operational headaches.
A Stable Supply Chain for Critical Industrial Processes
Our Industrial Grade Oxalic Acid delivers the reliability you need. With a monthly production capacity of 6000 tons and ISO9001-certified manufacturing, we ensure consistent 99.6% purity that eliminates the guesswork from your processes. Whether you’re operating a large-scale leather tannery or conducting precision chemical synthesis, our supply chain guarantees on-time delivery through major ports in Qingdao, Tianjin, and Shanghai.
Key Industrial Applications
As a versatile dicarboxylic acid, this compound plays pivotal roles across multiple sectors: leather tanning for protein fiber modification, metal surface treatment as a reducing agent, mineral processing for ore extraction, and stone cleaning for calcium deposit removal. Its medium-strong acidity and solubility characteristics make it indispensable in these industrial processes, where precise chemical properties directly impact end-product quality.
Why Purity and Consistency Matter
The 99.6% purity specification isn’t arbitrary—it directly translates to operational efficiency. Higher purity reduces副反应 (side reactions) and minimizes杂质干扰 (impurity interference) in synthesis processes. Our strict quality control ensures each batch maintains consistent melting point (101-102ºC) and solubility profiles, critical for reproducible results in both industrial production and laboratory research. The saturated dicarboxylic acid structure provides stable chemical behavior, while our hydrolysis production method ensures low heavy metal content, meeting international export standards.
Risk Reduction Through Quality Assurance
Choosing substandard oxalic acid carries hidden costs: product rejects from inconsistent tanning, equipment corrosion from unmeasured impurities, and compliance issues with environmental regulations. Our SGS-certified product eliminates these risks by adhering to strict industrial standards. Each shipment includes comprehensive documentation, allowing you to trace batch history and maintain regulatory compliance. The 25kg packaging is optimized for safe transport and storage, reducing handling risks and material waste.
Our Quality Commitment
Every batch undergoes rigorous testing using HPLC and titration methods to verify purity and composition. We provide detailed COA (Certificate of Analysis) with each delivery, including specific gravity (1.772 g/cm³) and impurity profiles. Our production facility operates under ISO9001 standards, with full traceability from raw material intake to final packaging. For specialized requirements, we offer custom testing protocols and can provide MSDS documentation in multiple languages to support your safety compliance needs.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA with detailed test results for key parameters including purity, moisture content, and heavy metal levels. MSDS documents are provided in compliance with GHS standards, containing comprehensive safety handling information. For research institutions requiring additional verification, we can arrange third-party testing through SGS upon request, with results available within 5-7 business days.
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
Initiate your order by submitting an inquiry with your required quantity and delivery timeline. We can provide a sample for qualification testing within 3 business days. Once specifications are confirmed, our standard lead time is 5-10 days for bulk orders, with flexible shipping options via major Chinese ports. All orders include full customs documentation and certificate packages to facilitate smooth import clearance.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored properly in original sealed packaging, 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 Industrial Grade material intended solely for industrial and laboratory research use. It is not suitable for 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 customs declaration documents.
Q: Do you offer custom packaging options?
A: Yes, we can provide custom packaging solutions for large-volume orders, including 500kg bags or 1000kg bulk containers, with minimum order quantities applying.
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. Additional testing methods are available upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
