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 |
| Product Name |
Oxalic Acid (Ethanedioic Acid) |
| CAS Number |
144-62-7 |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
Combatting Rust Removal Inefficiency with High-Purity Oxalic Acid CAS 144-62-7
Industrial rust removal processes often face critical challenges: inconsistent cleaning results due to purity fluctuations, delayed production timelines from unreliable suppliers, and hidden costs from excessive waste caused by low-quality chemicals. In our 10+ years serving metal processing and water treatment facilities across 50+ countries, we’ve witnessed how substandard oxalic acid can compromise both product quality and operational efficiency.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid CAS 144-62-7 addresses these pain points through rigorous quality control and consistent production. With a monthly capacity of 6000 tons and long-term partnerships with 6,000+ industrial customers worldwide, we ensure stable supply even for large-scale manufacturing needs. The 99.6% purity level guarantees minimal impurities, reducing the need for process adjustments and material waste in industrial applications.
Typical Industrial Applications
This white powder oxalic acid finds extensive use in industrial rust removal, where its strong chelating properties effectively dissolve iron oxides without damaging base metals. It serves as a key component in water cleaning applications, helping remove calcium and magnesium deposits in industrial pipelines and equipment. Additionally, it functions as a reducing agent in chemical synthesis, leather processing, and mining operations, providing versatile solutions for various manufacturing sectors.
Why Key Specifications Matter
The 99.6% purity of our oxalic acid is critical for industrial processes, as higher purity minimizes副反应 and ensures predictable performance in rust removal and water treatment. The medium strong acidity strikes a balance between reactivity and safety, allowing controlled application without excessive material corrosion. Strict solubility characteristics—soluble in water and ethanol yet insoluble in benzene—enable precise formulation of cleaning solutions tailored to specific industrial needs. Consistent molecular weight (90.03) ensures accurate dosing, which is essential for maintaining process efficiency and product quality in large-scale operations.
What You Gain With Our Product
Choosing our industrial grade oxalic acid means investing in process reliability and long-term cost savings. Unlike lower-quality alternatives that may cause equipment damage or require frequent process adjustments, our ISO9001-certified product meets stringent international standards, reducing the risk of production disruptions. The stable supply chain minimizes downtime associated with material shortages, while the high purity level translates to lower usage rates and reduced waste. For global customers, our compliance with international shipping regulations (UN No. 3261) ensures smooth customs clearance and on-time delivery.
Why You Can Trust Us
Our commitment to quality is backed by comprehensive testing protocols, including HPLC and GC analyses, to verify purity and composition. Each batch comes with a detailed Certificate of Analysis (COA) and MSDS, providing full transparency of product specifications. We offer a no-questions-asked return policy for any product failing to meet stated specifications, ensuring customer confidence. With 10+ years of chemical export experience and SGS certification, we adhere to the highest industry standards for production and supply chain management. Our dedicated technical support team provides expert guidance on application-specific usage, helping customers optimize processes and maximize efficiency.
Certificate of Analysis & Documentation
Every shipment includes a batch-specific COA with detailed purity testing results and compliance information. MSDS documents are provided for safe handling and regulatory compliance. For quality verification, customers can request access to raw检测数据 by providing their order number. Additional documentation, including export certificates and material safety data, is available upon request to facilitate international trade and customs clearance.
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 location. Our team will provide a quotation based on current market conditions and your specific trade terms (FOB/CIF). We recommend requesting a sample for quality evaluation before placing large orders. Once specifications are confirmed, we’ll arrange production, inspection, and delivery through our preferred ports (Qingdao, Tianjin, Shanghai) with full documentation for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored properly in sealed containers under recommended conditions, our oxalic acid maintains stability for 24 months from the production date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this industrial grade oxalic acid is strictly for industrial and laboratory research use only. It is not suitable for direct human consumption, therapeutic, or household use.
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 for international shipments.
Q: Do you offer custom packaging options?
A: Yes, we can provide custom packaging solutions for large-volume orders. Please specify your requirements during the inquiry process.
Q: How is the product’s purity verified?
A: Purity is confirmed through multiple analytical methods including titration and HPLC analysis, with results documented in the batch-specific COA.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully
