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 |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
Powder |
| Source |
Hydrolysis |
| Colour |
White |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Other Name |
Ethanedioic Acid |
| 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% |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% Industrial Grade: Addressing Purity and Supply Challenges in Leather Processing and Stone Cleaning
In leather processing, inconsistent oxalic acid purity can lead to uneven dye absorption and surface defects, while in stone cleaning applications, impurity fluctuations often result in incomplete stain removal or even material damage. Over our 10+ years serving industrial clients, we’ve witnessed how batch-to-batch variations disrupt production schedules and increase reject rates—issues that stem from unreliable sourcing rather than operational errors.
Stable Supply of High-Purity Oxalic Acid for Industrial Processes
Our Industrial Grade Oxalic Acid (99.6%) is engineered to solve these challenges through consistent quality control and large-scale production capacity. With 5000 tons monthly output and ISO9001 certification, we ensure steady supply even for bulk orders, eliminating the production delays caused by material shortages. This reliability has made us a trusted partner for leather manufacturers and stone processing facilities across 50+ countries.
Key Industrial Applications of Oxalic Acid
As a dicarboxylic acid, 99.6% Oxalic Acid serves critical roles in industrial processes: in leather processing, it acts as a deliming agent to remove lime residues and prepare hides for tanning; in stone cleaning, its chelating properties effectively dissolve mineral deposits and rust stains. It also functions as a reducing agent in mining operations, facilitating metal extraction through controlled chemical reactions—all applications strictly limited to industrial manufacturing contexts.
The Impact of Critical Specifications on Performance
The 99.6% purity level is not arbitrary—it directly reduces副反应 risks in leather processing by minimizing metallic impurities that cause discoloration. Its defined melting point (101-102ºC) ensures consistent dissolution behavior, a critical factor for stone cleaning solutions where temperature-sensitive reactions determine cleaning efficacy. The medium strong acidity balance prevents over-etching of stone surfaces while maintaining sufficient reactivity, demonstrating how precise specifications translate to operational efficiency.
Benefits of Choosing Our Industrial Oxalic Acid
Using compliant, high-quality Oxalic Acid reduces production costs by lowering reject rates and rework. Unlike substandard materials that may contain heavy metal contaminants, our product meets international export standards, avoiding customs delays and regulatory penalties. With SGS-certified purity and batch-consistent quality, manufacturers gain predictable process outcomes and long-term supply stability—a strategic advantage in competitive global markets.
Our Quality Assurance Commitment
Every batch of our Oxalic Acid undergoes rigorous testing, including HPLC analysis for purity verification and solubility checks to ensure process compatibility. We provide comprehensive COA and MSDS documentation with each shipment, and maintain traceability records for 5 years. Our quality control laboratory operates 24/7, and we offer full replacement for any batch failing to meet specified parameters—no exceptions. This systematic approach has earned us repeat business from 10000+ industrial clients worldwide.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific Certificate of Analysis detailing key parameters such as purity, moisture content, and impurity levels. Safety documentation includes MSDS with handling precautions and storage guidelines. For critical applications requiring additional verification, specific test data and chromatographic profiles can be provided upon request, ensuring full transparency and regulatory compliance.
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 Clients
Initiate your order by submitting an inquiry with your required quantity and delivery timeline. We provide FOB/CIF quotations within 24 hours and can arrange sample shipments for qualification testing. Upon sample approval, formalize your order through our secure foreign trade contract process, with flexible payment terms including letters of credit. All shipments include complete customs documentation for smooth import clearance.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This Industrial Grade Oxalic Acid is strictly for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household 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: Standard packaging is 25kg bags. For bulk orders exceeding 1000kg, we can arrange custom packaging solutions upon request.
Q: How is product purity verified?
A: Purity is determined via HPLC analysis, with results documented in the batch-specific COA. Customers may request additional third-party testing at their expense.
Usage Notice:
