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 |
99.6% |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
White Powder |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Density |
1.772 G/Cm³ |
| Molecular Weight |
90.03 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Acidity |
Medium Strong Acid |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Grade Standard |
Industrial Grade |
| UN No. |
3261 |
| Melting Point |
101-102ºC |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% CAS 144-62-7: Solving Industrial Purity and Supply Challenges
For over a decade in the chemical supply industry, we’ve witnessed the critical impact of raw material quality on production efficiency. In leather processing, inconsistent oxalic acid purity can lead to uneven dye absorption and surface defects; in mining operations, impurity-laden batches often cause equipment scaling and process disruptions. These issues—compounded by unreliable delivery schedules—have cost manufacturers thousands in rework and downtime.
Stable Supply of High-Purity Oxalic Acid for Industrial Applications
Our Ethanedioic Acid 99.6% CAS 144-62-7 addresses these challenges through rigorous production control and a proven supply chain. With a monthly capacity of 5000 tons and strategic shipping ports in Qingdao, Tianjin, and Shanghai, we ensure consistent availability even for large-scale industrial requirements. This stability has made us a trusted partner for leather tanneries and mining operations across 50+ countries.
Key Industrial Applications of Oxalic Acid
As a dicarboxylic acid with strong chelating properties, Oxalic Acid 99.6% serves as an essential raw material in multiple industrial sectors. In leather cleaning, its reducing power effectively removes stains and mineral deposits without damaging collagen fibers. Mining Industry Oxalic Acid is widely used for mineral processing, where it facilitates the extraction of valuable metals by dissolving calcium and iron compounds. Additionally, its role as a reducing agent in chemical synthesis and stone cleaning further demonstrates its versatility in industrial processes.
Why Purity and Key Specifications Matter in Industrial Use
The 99.6% purity level of our oxalic acid is not arbitrary—it directly impacts process reliability and end-product quality. Higher purity minimizes副反应 (side reactions) in chemical synthesis, ensuring consistent yields. The controlled melting point (101-102ºC) and solubility characteristics guarantee predictable behavior in aqueous solutions, critical for leather treatment baths and mining leaching processes. The medium strong acidity profile strikes a balance between reactivity and handling safety, while the low impurity content prevents equipment corrosion and product contamination, particularly important for export-grade manufacturing.
Benefits of Choosing Our Industrial-Grade Oxalic Acid
Opting for our Oxalic Acid 99.6% translates to tangible operational benefits: reduced production waste from consistent batch quality, lower maintenance costs due to minimized equipment scaling, and compliance with international standards via ISO9001 and SGS certifications. Unlike lower-grade alternatives that may contain heavy metal impurities or variable moisture levels, our product ensures process stability—directly contributing to higher throughput and product quality. For leather cleaning operations, this means fewer rejected hides; for mining companies, more efficient mineral extraction and reduced reagent consumption.
Our Quality Assurance and Supply Commitment
Quality begins at the source—our manufacturing facility in Shandong adheres to strict process controls, with every production batch undergoing comprehensive testing via HPLC and titration methods. Each shipment includes a Certificate of Analysis (COA) detailing key parameters like purity, moisture content, and heavy metal levels. Should any specification fall outside agreed limits, we offer unconditional replacement. Our dedicated technical support team provides guidance on application-specific usage, while our robust production capacity ensures 4-6 week lead times even during peak demand periods. This commitment to transparency and reliability has earned us long-term partnerships with multinational industrial enterprises.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA and MSDS, providing detailed safety and handling information. For customers requiring additional verification, we can arrange third-party SGS testing at an additional cost. Full analytical reports, including chromatographic profiles, are available upon request for critical applications where documentation traceability is required.
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 Ordering Process for Industrial Buyers
Initiate your purchase by submitting an inquiry with your required quantity and delivery terms (FOB/CIF options available). We’ll provide a detailed quotation within 24 hours, including sample availability for qualification testing. Once specifications are confirmed, we accept letters of credit or T/T deposits, with production typically commencing within 5 business days. All shipments include full customs documentation to ensure smooth import clearance.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored in original sealed packaging under recommended conditions, our oxalic acid maintains stability for 24 months from the manufacturing date.
Q: Can this product be used in food or pharmaceutical applications?
A: No, this is industrial-grade material intended exclusively for manufacturing and 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 bill of lading.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 500kg
