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 |
Addressing Leather Processing and Stone Cleaning Challenges with 99.6% Dihydrate Oxalic Acid (HS Code: 29171110)
For over a decade in the chemical supply industry, we’ve witnessed how inconsistent purity in oxalic acid can disrupt leather tanning processes—causing uneven dye absorption and reduced product quality. Stone cleaning operations too often face delays due to unreliable suppliers unable to meet bulk orders, while impurity-laden batches lead to surface damage and rework costs. These are not just inconveniences; they directly impact your bottom line and production timelines.
A Stable and Reliable Dihydrate Oxalic Acid Supply Solution
Our Industrial Grade 99.6% Dihydrate Oxalic Acid is engineered to solve these critical pain points. With a production capacity of 5,000 tons per month and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure consistent availability for large-scale industrial needs. What sets us apart is our rigorous quality control—each batch undergoes comprehensive testing to maintain the 99.6% purity standard, eliminating the variability that plagues leather processing and stone cleaning operations.
Typical Industrial Applications
This versatile oxalic acid finds its core applications in leather processing, where its medium strong acidity effectively removes lime and impurities from hides, preparing them for tanning and dyeing. In stone cleaning, it acts as a powerful yet controlled agent to dissolve mineral deposits and stains without damaging delicate surfaces. Additionally, it serves as a reducing agent in mining operations, demonstrating its adaptability across multiple industrial sectors.
Why Key Specifications Matter for Your Operations
The 99.6% purity level is not arbitrary—it ensures minimal impurities that could interfere with chemical reactions in leather processing, leading to more predictable results and reduced waste. The precise melting point (101-102ºC) and solubility characteristics (soluble in water and ethanol) allow for accurate dosing and easy integration into existing production workflows. Our product’s white powder appearance is a visual indicator of its cleanliness, while the 25kg bag packaging ensures safe handling and convenient storage, reducing the risk of contamination during transport.
What You Gain With Our Industrial Grade Oxalic Acid
Choosing our Dihydrate Oxalic Acid means investing in reliability. Compared to lower-grade alternatives that may contain heavy metals or inconsistent concentrations, our ISO9001 and SGS-certified product minimizes the risk of production defects and equipment damage. The stable supply chain, backed by our 10+ years of foreign trade experience, ensures you avoid costly production downtime. For stone cleaning professionals, the consistent quality translates to repeatable results and enhanced customer satisfaction, while leather manufacturers benefit from improved process efficiency and product uniformity.
Why You Can Trust Our Oxalic Acid Supply
Our commitment to quality is backed by tangible measures. Every batch comes with a Certificate of Analysis (COA) and MSDS, providing full transparency on product specifications. We employ advanced testing methods to verify purity and composition, ensuring compliance with international industrial standards. With a dedicated quality control team and a production facility that meets strict regulatory requirements, we stand behind our product—offering prompt resolution for any quality concerns. Our long-standing relationships with over 6,000 industrial customers worldwide are a testament to our reliability as a chemical supplier.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA detailing key parameters such as purity, moisture content, and impurity levels. The MSDS provides comprehensive safety handling instructions, ensuring your team can work with the product confidently. For critical applications requiring detailed verification, specific batch test data can be requested, and full technical support is available to address any documentation questions.
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 order by sending an inquiry with your specific requirements, including quantity and delivery timeline. We will provide a quotation based on trade terms like FOB or CIF, and arrange for sample testing if needed. Once specifications are confirmed, we proceed with production, followed by commodity inspection and customs declaration. Your order will be delivered via sea, with all necessary documentation for smooth customs clearance at your destination port.
Frequently Asked Questions
Q: What is the shelf life of the product?
A: When stored properly in sealed containers under recommended conditions, the product maintains its specifications for 12 months from the date of manufacture.
Q: Can this oxalic acid be used for food or pharmaceutical purposes?
A: No, this product is strictly for industrial and laboratory research use only. It is not intended 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: While our standard packaging is 25kg bags, we can accommodate bulk packaging requests for large orders
