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 |
| CAS Number |
144-62-7 |
| Other Name |
Ethanedioic Acid |
| Purity |
99.6% |
| 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 |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| 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 |
Oxalic Acid 99.6% CAS 144-62-7: Solving Industrial Purity and Supply Challenges
For over a decade in chemical supply, we’ve seen the critical impact of raw material consistency—from metal polishing defects caused by purity fluctuations to production delays when suppliers fail to meet delivery timelines. Many industrial processes grind to a halt due to off-spec Oxalic Acid that introduces unexpected impurities or fails to maintain the required 99.6% concentration, resulting in rejected batches and increased operational costs.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid (CAS 144-62-7) addresses these challenges with consistent 99.6% purity and a production capacity of 5,000 tons monthly, ensuring steady supply even for large-scale manufacturing. As a leading chemical export platform with 10+ years of experience serving 6,000+ global industrial customers, we understand the importance of reliable raw materials in critical processes like metal surface treatment and marble polishing.
Typical Industrial Applications
Oxalic Acid 99.6% finds extensive use in industrial settings, primarily as a cleaning agent for metal surfaces and marble polishing, where its strong chelating properties effectively remove rust and mineral deposits. It also serves as a reducing agent in chemical synthesis, a leather processing agent, and a mineral processing aid in mining operations. This versatility makes it a staple in manufacturing, construction, and resource processing industries worldwide.
Why Key Specifications Matter
The 99.6% purity level is critical for minimizing副反应 in chemical processes, ensuring that only the intended reactions occur without interference from impurities. Its defined melting point (101-102ºC) and boiling point (365.10ºC) provide predictable thermal behavior, essential for process control in industrial heating applications. The solubility profile—soluble in water and ethanol but insoluble in benzene—allows precise formulation in aqueous and organic systems, while its medium-strong acidity ensures effective cleaning without excessive material erosion.
What You Gain With Our Product
Choosing our Oxalic Acid means investing in ISO9001-certified quality that reduces production risks compared to lower-grade alternatives. Inferior products often contain heavy metal residues or inconsistent particle sizes, leading to equipment damage or non-compliant finished goods. Our strict quality control, including SGS testing and batch-specific COA reports, ensures compliance with international industrial standards, while our established logistics network from Qingdao, Tianjin, and Shanghai ports guarantees on-time delivery to global destinations.
Why You Can Trust Us
Every batch of our Oxalic Acid undergoes rigorous testing via HPLC and wet chemical analysis to verify purity and impurity levels, with full MSDS documentation provided for safe handling. We offer a no-questions return policy for non-conforming products and provide dedicated technical support to address specific application needs. Our production facility in Shandong operates 24/7 to maintain consistent output, backed by a supply chain that has successfully served customers across 50+ countries for over a decade.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific Certificate of Analysis (COA) detailing key parameters such as purity, moisture content, and heavy metal levels. Safety data sheets (MSDS) are provided in multiple languages, and customers can request additional testing documentation or product samples for pre-purchase evaluation. For critical applications, we can arrange third-party testing through SGS or other accredited laboratories at the customer’s request.
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
Start by submitting an inquiry with your required quantity and delivery location, and we’ll provide a detailed quotation including FOB/CIF pricing options. Sample requests are welcome for quality verification before placing bulk orders. Once specifications are confirmed, we’ll arrange production, commodity inspection, and customs clearance, with full documentation provided for smooth import procedures. Our sales team is available 24/7 to assist with technical questions or logistics planning.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored in original sealed packaging under recommended conditions, the product has a shelf life of 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is an Industrial Grade product intended solely for industrial and laboratory research use. It is not suitable for human consumption or medical 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 customs declaration documents.
Q: Do you offer custom packaging or purity levels?
A: We can provide alternative packaging options (e.g., 50kg drums) for large orders and offer 96% purity grade upon request. Minimum order quantities apply for custom specifications.
Q: How is product purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch COA. Customers may request a copy of the analytical method used for verification.
