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 |
Industrial Grade Oxalic Acid 99.6%: Addressing Purity and Supply Challenges in Leather and Stone Cleaning
For over a decade in the chemical supply industry, we’ve witnessed how inconsistent Oxalic Acid purity can disrupt production lines—causing leather tanning defects from impurity reactions or stone cleaning inefficiencies due to substandard concentrations. Many clients previously struggled with unreliable suppliers who couldn’t maintain the 99.6% threshold, leading to batch-to-batch variations that derailed manufacturing schedules.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid 99.6% directly solves these pain points through a hydrolysis production process that ensures consistent purity. With a monthly production capacity of 5000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we’ve established a supply chain that supports the demands of industrial clients across 50+ countries, from leather processing plants to stone restoration facilities.
Typical Industrial Applications
As a dicarboxylic acid with medium strong acidity, this White Powder Oxalic Acid serves critical roles in industrial processes. Its primary applications include leather cleaning—where its reducing properties effectively remove stains and mineral deposits—and stone cleaning, leveraging its ability to dissolve calcium-based residues without damaging substrates. Additionally, it functions as a reducing agent in mining operations, demonstrating versatility across multiple industrial sectors.
Why Key Specifications Matter
The 99.6% purity is not arbitrary; it minimizes副反应 (side reactions) in leather processing by reducing impurity interference. The precise melting point (101-102ºC) ensures thermal stability during industrial mixing, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) allow for controlled application in aqueous cleaning solutions. Density at 1.772 g/cm³ ensures accurate dosing in automated production systems, and the saturated acid structure guarantees consistent reactivity batch after batch—critical factors for maintaining product quality in large-scale manufacturing.
What You Gain With Our Product
Choosing our High Purity Oxalic Acid Powder means avoiding the hidden costs of substandard materials: rejected leather batches due to poor cleaning results, stone damage from impurity corrosion, or production downtime waiting for replacement shipments. Certified under ISO9001 with SGS validation, our product meets strict international standards, reducing customs clearance delays and ensuring compliance with European and American import regulations. The stable supply chain, backed by 5000 tons/month capacity, eliminates the risk of production line halts due to material shortages.
Why You Can Trust Us
Our quality control process includes multi-stage testing using advanced analytical methods, with each batch accompanied by a Certificate of Analysis (COA) detailing key parameters like purity and solubility. We provide MSDS documentation for safe handling, and our 10+ years of experience serving 10000+ industrial clients ensures we understand the criticality of specification accuracy. In the rare event of non-conformity, our replacement policy guarantees prompt resolution without production disruption. Our Shandong-based manufacturing facility adheres to strict environmental and safety protocols, reflecting our commitment to responsible chemical supply.
Certificate of Analysis & Documentation
Every shipment includes a batch-specific COA and MSDS, with detailed检测数据 (testing data) available upon request using your order reference. For clients requiring additional verification, we can provide full analytical reports including chromatographic profiles to confirm purity and impurity levels.
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 submitting an inquiry with your required quantity and delivery timeline. We’ll provide a quotation including FOB/CIF options, then arrange sample delivery for your evaluation. Once specifications are confirmed, we proceed with production, commodity inspection, and customs declaration—ensuring timely delivery from our Qingdao, Tianjin, or Shanghai ports with full documentation for smooth customs clearance.
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, not for direct human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Every 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 96% purity as an alternative specification and offer custom packaging solutions for bulk orders—contact our sales team for details.
Q: How is product purity verified?
A: Purity is confirmed through titration and chromatographic analysis, with results documented in the batch-specific COA. Additional testing can
