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 |
Ethanedioic Acid (Oxalic Acid) |
| 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 |
| Specification |
99.60% |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Industrial Grade Oxalic Acid 99.6%: Solving Purity and Supply Challenges in Leather & Mining Operations
For over a decade in the chemical supply industry, we’ve witnessed how inconsistent Oxalic Acid purity disrupts leather tanning processes—causing uneven dye absorption and quality variations—or leads to inefficient mineral extraction in mining operations. Many clients have struggled with unreliable suppliers who fail to meet delivery timelines, forcing production halts and revenue losses.
Your Stable Partner for High-Purity Industrial Grade Ethanedioic Acid Powder
Our Industrial Grade Oxalic Acid 99.6% crystal powder addresses these critical pain points through strict quality control and scalable production. With a monthly capacity of 6000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure consistent supply even for large-scale industrial demands. As a trusted chemical export platform with 10+ years of experience serving 6,000+ global industrial customers, we understand the importance of reliability in your supply chain.
Key Industrial Applications
Industrial Grade Oxalic Acid is a versatile compound widely used in leather processing for deliming and bleaching, where its dicarboxylic acid properties effectively remove lime and prepare hides for tanning. In mining, it serves as a critical chelating agent to dissolve minerals and facilitate ore separation. Additionally, its reducing agent characteristics make it valuable in cleaning stones and metal surface treatment processes.
Why 99.6% Purity and Key Specifications Matter
The 99.6% purity level of our Oxalic Acid minimizes impurities that could interfere with industrial processes—reducing the risk of unwanted side reactions in leather tanning and ensuring optimal mineral dissolution efficiency in mining operations. Its medium strong acidity (pH dependent on concentration) provides controlled reactivity, while the strict melting point range (101-102ºC) indicates consistent crystalline structure, ensuring predictable performance in heat-dependent applications. The white powder appearance is a visual indicator of low contamination, critical for maintaining product quality in end-use applications.
Benefits of Our Oxalic Acid vs. Compromised Alternatives
Choosing our ISO9001-certified Industrial Grade Oxalic Acid protects your operations from the hidden costs of low-quality alternatives: impure products may contain heavy metals that damage tanning equipment or reduce mineral extraction yields, while inconsistent purity leads to batch-to-batch variations that compromise product quality. Our commitment to strict quality standards ensures you receive a product that meets international export requirements, supported by stable long-term pricing that helps manage production costs.
Our Quality Assurance Process
Every batch of our Oxalic Acid undergoes rigorous testing, including composition analysis via HPLC and moisture content verification, to ensure compliance with 99.6% purity specifications. Each shipment includes a Certificate of Analysis (COA) and MSDS, providing full transparency of quality parameters. With SGS certification and a dedicated quality control team, we stand behind our product—offering replacement or refund for any non-conforming batches. Our production facility in Shandong maintains strict process controls, from raw material selection through hydrolysis to final packaging.
Certificate of Analysis & Documentation
All orders include a batch-specific COA detailing key parameters such as purity, moisture content, and heavy metal levels, along with an MSDS providing comprehensive safety handling information. For critical applications requiring additional verification, specific batch test data and full analytical reports can be requested with your order number.
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.
Simple Order Process for Your Industrial Needs
Initiate your purchase by submitting an inquiry with your required quantity and delivery terms (FOB/CIF available). We can provide a sample for evaluation upon request, followed by formal quotation and contract confirmation. Once your order is placed, we handle production scheduling, quality inspection, and logistics coordination, ensuring on-time delivery with complete documentation for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed packaging under recommended conditions, our Industrial Grade Oxalic Acid maintains stability for 24 months from the date of manufacture.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This product is strictly for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household use.
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: Standard packaging is 25kg bags. For bulk orders, we can arrange custom packaging solutions—please specify your requirements during the inquiry process.
Q: How is product purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch-specific COA. Additional testing methods can be arranged upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and
