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% |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Industrial Grade Oxalic Acid 99.6% (CAS 144-62-7) for Consistent Manufacturing Performance
Industrial production teams across leather processing and mining operations often face critical challenges with oxalic acid supply—unstable purity leading to uneven dye fixation, batch-to-batch variations causing process disruptions, and unreliable delivery schedules delaying production timelines. Over our 10+ years serving chemical importers worldwide, we’ve witnessed how these issues directly impact operational efficiency and product quality.
Stable Supply of High-Purity Oxalic Acid for Industrial Applications
Our Industrial Grade Oxalic Acid 99.6% addresses these pain points through strict quality control and规模化 production capabilities. With a monthly output of 6000 tons, we ensure consistent availability, while our ISO9001-certified manufacturing process guarantees purity levels that meet the stringent requirements of leather tanning and mineral processing industries. This stability allows our clients to maintain uninterrupted production cycles and reduce material waste.
Key Industrial Applications
Industrial Oxalic Acid 99.6% serves as a vital raw material in multiple manufacturing sectors. In leather processing, its strong chelating properties help remove lime and minerals from hides, ensuring uniform tanning and soft texture. In mining operations, it effectively dissolves calcium and iron deposits, facilitating ore separation and improving extraction efficiency. Additionally, it functions as a reducing agent in metal cleaning processes and stone cleaning applications, where controlled acidity is essential for surface treatment.
Critical Specifications for Reliable Industrial Performance
The 99.6% purity level of our oxalic acid minimizes impurities that could cause unwanted side reactions in industrial processes—such as calcium oxalate precipitation in leather tanning baths or reduced mineral solubility in mining solutions. Its white powder form ensures easy handling and precise dosing, while a melting point of 101-102ºC and boiling point of 365.10ºC provide thermal stability during high-temperature processing steps. The medium strong acidity (pKa1=1.27) offers balanced reactivity, avoiding excessive material degradation while maintaining process efficiency.
Benefits of Choosing Our ISO9001 Certified Oxalic Acid
Using our ISO9001 Certified Oxalic Acid reduces the risk of production failures compared to lower-grade alternatives. Consistent purity translates to predictable process outcomes, lowering rejection rates and rework costs. Our comprehensive documentation, including SGS reports and COA, ensures compliance with international import regulations, simplifying customs clearance for cross-border shipments. With multiple loading ports (Qingdao, Tianjin, Shanghai), we optimize logistics to minimize delivery lead times, supporting just-in-time manufacturing models.
Quality Assurance You Can Verify
Every batch of our Industrial Grade Oxalic Acid undergoes rigorous testing through HPLC and titration methods to confirm purity and composition. We provide a Certificate of Analysis (COA) with each shipment, detailing key parameters such as assay, moisture content, and heavy metal levels. MSDS documents are available upon request, ensuring safe handling and storage. Our production facilities maintain strict batch tracking, allowing us to trace any product back to its manufacturing date and raw material sources for complete transparency.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA and MSDS, providing detailed quality data and safety guidelines. For critical applications requiring additional verification, we can arrange third-party testing through SGS upon request. Clients may access historical batch records by providing their order number, enabling long-term process optimization and compliance documentation.
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 for Industrial Buyers
Initiate your order by submitting an inquiry with your required quantity and delivery terms (FOB/CIF). We provide samples for qualification testing upon request, ensuring the product meets your specific process requirements. Once specifications are confirmed, we execute production and arrange shipment from the nearest loading port, with full documentation support for customs clearance. Our sales team is available to assist with technical questions throughout the process.
Frequently Asked Questions
Q: What is the shelf life of your Industrial Grade Oxalic Acid?
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 for food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not intended for 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. Custom packaging solutions may be available for bulk orders—please contact our sales team to discuss requirements.
Q: How is the purity of your oxalic acid verified?
A: Purity is determined through acid-base titration and HPLC analysis, with
