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 |
| Other Name |
Ethanedioic Acid |
| Molecular Formula |
H₂C₂O₄ |
| Molecular Weight |
90.03 |
| CAS Number |
144-62-7 |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| 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 |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| 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 |
Addressing Industrial Challenges with 99.6% Pure H₂C₂O₄ (CAS 144-62-7)
In leather processing and mining operations, inconsistent oxalic acid purity often leads to uneven cleaning results or inefficient mineral extraction. We've witnessed how 0.5% purity fluctuations can increase production costs by 12% due to extended processing times and material waste. Many clients previously struggled with unreliable suppliers causing 2-3 week delivery delays, disrupting their production schedules.
A Stable and Reliable Industrial Oxalic Acid Supply Solution
Our Industrial Grade Oxalic Acid Powder delivers consistent 99.6% purity, ensuring predictable performance in leather cleaning and mining applications. With 10+ years of chemical export experience and a production capacity of 5000 tons/month, we've established stable supply chains serving 6000+ industrial customers across 50+ countries, eliminating the risk of production interruptions.
Typical Industrial Applications
This 99.6% Oxalic Acid finds critical use in leather processing as a cleaning and dehairing agent, effectively removing lime and other impurities while maintaining leather fiber integrity. In mining operations, it serves as a powerful chelating agent for mineral processing and metal extraction, particularly in rare earth and non-ferrous metal industries. Its properties also make it suitable as a reducing agent in various chemical manufacturing processes and stone cleaning applications.
Why Key Specifications Matter
The 99.6% purity level minimizes impurity interference, reducing the need for additional processing steps in leather and mining applications. Its stable molecular structure (MW 90.03) ensures consistent reaction kinetics, crucial for reproducible industrial processes. The white powder form guarantees uniform mixing, while controlled solubility (soluble in water/ethanol) allows precise concentration adjustments. With a UN 3261 classification, our product meets international transport regulations, ensuring smooth cross-border logistics.
What You Gain With Our Industrial Oxalic Acid
Choosing our China Oxalic Acid means eliminating the hidden costs of substandard materials – from reduced reject rates in leather production to improved mineral recovery yields. Compliant with ISO9001 standards and validated by SGS testing, our product ensures compliance with strict industrial quality requirements. The 25kg bag packaging optimizes storage efficiency, while our monthly 5000-ton capacity guarantees long-term supply stability, protecting your production from market fluctuations.
Why You Can Trust Us
Every batch undergoes rigorous testing including HPLC purity analysis and moisture content determination, with full COA reports provided for each shipment. Our production facility maintains ISO9001 certification, implementing strict quality control from raw material selection to final packaging. We offer a 100% satisfaction guarantee – if specifications don't match our承诺, we provide immediate replacement or full refund. Our technical support team with 15+ years of industry experience is available to address any application-specific questions.
Certificate of Analysis & Documentation
Each delivery includes a detailed Certificate of Analysis with batch-specific test results, along with a comprehensive MSDS containing safety handling instructions. For quality verification, specific batch test data can be requested using your order number, and complete analytical spectra (HPLC) are available upon request for critical applications.
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 specifying your required quantity and delivery terms (FOB/CIF). We can arrange sample delivery for quality evaluation before bulk ordering. Once specifications are confirmed, our standard production lead time is 5-7 days, with flexible shipping options from Qingdao, Tianjin, or Shanghai ports to meet your timeline requirements.
Frequently Asked Questions
Q: What is the shelf life of your industrial oxalic acid?
A: When stored in original sealed packaging under recommended conditions, the product remains stable 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 manufacturing and laboratory research use, not for direct 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 or purity levels?
A: We can provide custom packaging options for bulk orders and offer 96% purity grade as an alternative specification. Please contact our sales team for specific requirements.
Q: How is the product purity verified?
A: Purity is determined using high-performance liquid chromatography (HPLC) analysis, with results documented in the batch-specific COA provided with each shipment.
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.
