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 Stone Cleaning Challenges with High-Purity Oxalic Acid (CAS 144-62-7)
Over a decade of serving industrial clients across 50+ countries, we’ve witnessed how inconsistent Oxalic Acid quality can derail stone cleaning operations—from ineffective stain removal due to low purity to equipment corrosion caused by hidden impurities. Nothing is more frustrating than production delays when your cleaning solution fails to meet performance standards or customs holds due to inadequate documentation.
A Stable and Reliable Oxalic Acid Supply Solution
Our White Oxalic Acid Powder 99.6% Industrial Grade is engineered to solve these pain points. With a production capacity of 5000 tons monthly and strict ISO9001 quality control, we ensure consistent purity batch after batch. Whether you’re formulating stone cleaning solutions for construction projects or industrial surface treatment, our Oxalic Acid delivers the reliable performance your processes demand.
Typical Industrial Applications
Industrial Grade Oxalic Acid plays a critical role in various manufacturing sectors. Beyond its well-known use in stone cleaning solutions, it serves as a powerful reducing agent in metal processing, a key ingredient in leather tanning, and an effective chelating agent in mining operations. Its dicarboxylic acid structure makes it ideal for removing mineral deposits and rust stains from concrete, marble, and granite surfaces in industrial settings.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid is not arbitrary—it directly impacts cleaning efficacy and process safety. Higher purity minimizes unwanted side reactions with stone minerals, ensuring thorough stain removal without surface etching. The controlled solubility profile (soluble in water and ethanol) allows precise formulation of cleaning solutions, while the medium strong acidity strikes the perfect balance between reactivity and material compatibility. Our strict boiling point (365.10 ºC) and melting point (101-102ºC) standards guarantee stability during storage and transportation, even in varying climatic conditions.
What You Gain With Our Product
Choosing our ISO9001 and SGS certified Oxalic Acid means investing in operational efficiency. High-purity raw material reduces waste from ineffective cleaning cycles, while consistent batch quality eliminates costly rework and production downtime. Unlike low-grade alternatives that may contain heavy metal impurities, our product meets international export standards, simplifying customs clearance and reducing compliance risks. With our reliable supply chain and multiple loading ports (Qingdao, Tianjin, Shanghai), you can avoid the production delays caused by material shortages.
Why You Can Trust Us
Our commitment to quality starts with rigorous testing—every batch undergoes comprehensive analysis including purity verification, impurity profiling, and physical property testing. We provide a complete Certificate of Analysis (COA) with each shipment, detailing test results against specifications. For added assurance, MSDS documentation is readily available to support your safety protocols. With over 10 years of chemical export experience and long-term partnerships with 6,000+ industrial customers worldwide, we’ve built our reputation on delivering exactly what we promise—consistent quality, transparent documentation, and responsive service.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA and MSDS, providing full transparency on product quality and safety data. Detailed test records, including purity measurements and impurity profiles, can be requested using your order number for complete traceability. Additional documentation, such as origin certificates and customs declarations, is available to facilitate international trade 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.
How to Place Your Order
Initiate your purchase by sending an inquiry with your required quantity and delivery terms (FOB/CIF). We’ll provide a detailed quotation and can arrange sample shipment for your evaluation. Once specifications are confirmed, our team will guide you through the contract process and payment options. Every order includes full documentation support to ensure smooth customs clearance and delivery to your facility.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid powder?
A: When stored properly in sealed containers under recommended conditions, our Oxalic Acid powder maintains stability for 24 months from the date of manufacture.
Q: Is this product suitable for food or pharmaceutical applications?
A: No, this is Industrial Grade Oxalic Acid intended solely for industrial and laboratory research use. It is 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 necessary customs documents.
Q: Can you accommodate custom packaging requirements?
A: While our standard packaging is 25kg bags, we can discuss custom packaging options for large-volume orders to optimize your handling efficiency.
Q: How is the purity of your Oxalic Acid verified?
A: Purity is determined through titration methods and verified by third-party
