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 |
99.6% |
| 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 |
| 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 |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Certificates |
ISO9001, SGS, COA, MSDS |
| Production Capacity |
6000 Tons/Month |
Oxalic Acid 99.6% CAS 144-62-7: Solving Industrial Production Challenges
For over a decade in chemical supply, we’ve witnessed how inconsistent Oxalic Acid quality disrupts production—fluctuating purity causing uneven leather tanning results, batch variations leading to water treatment inefficiencies, and delayed deliveries halting manufacturing lines. These challenges cost businesses time and resources daily.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid 99.6% addresses these pain points with consistent quality and reliable supply. Backed by 10+ years of export experience and serving 6,000+ global industrial customers, we ensure each batch meets strict specifications, minimizing production disruptions for leather tanning, water treatment, and other industrial processes.
Typical Industrial Applications
Oxalic Acid CAS 144-62-7 is widely used as a reducing agent in leather tanning, where its dicarboxylic acid properties help remove lime and prepare hides for processing. In water treatment, it effectively chelates metal ions, preventing scale formation in industrial pipelines. Additional applications include mining operations and stone cleaning, leveraging its strong chelating and reducing capabilities.
Why Key Specifications Matter
The 99.6% purity of our Oxalic Acid is critical for industrial processes—higher purity reduces副反应 and杂质 interference, ensuring consistent tanning results and efficient water treatment. Its defined melting point (101-102ºC) and boiling point (365.10 ºC) guarantee stability in high-temperature applications, while solubility in water and ethanol allows flexible formulation. The medium strong acidity balance prevents over-reaction in leather processing, protecting hide integrity.
What You Gain With Our Product
Choosing our 99.6% Oxalic Acid Powder means avoiding the risks of low-quality alternatives: inconsistent results, production delays, and potential compliance issues. Our product meets ISO9001 standards, with SGS-certified purity ensuring it aligns with global industrial regulations. With a monthly production capacity of 6,000 tons, we guarantee long-term supply stability, helping you maintain consistent manufacturing costs and output quality.
Why You Can Trust Us
Our commitment to quality starts with rigorous testing—each batch undergoes HPLC analysis to verify purity, with full COA and MSDS documentation provided. We offer a no-questions return policy for non-conforming products, supported by dedicated technical staff available to address application queries. Our established supply chain, with loading ports in Qingdao, Tianjin, and Shanghai, ensures timely delivery even for large-volume orders.
Certificate of Analysis & Documentation
Every shipment includes a batch-specific Certificate of Analysis (COA) detailing purity, solubility, and other关键参数. Material Safety Data Sheets (MSDS) are provided for safe handling. For quality verification, specific batch test records can be requested using your order number, and detailed spectra reports are available upon demand.
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 location. We’ll provide a quotation based on FOB, CIF, or other trade terms, followed by sample confirmation if needed. Once specifications are agreed, we’ll process your order, arrange production and inspection, and deliver with full documentation. Our team ensures a streamlined process from inquiry to delivery.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed packaging, 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 Industrial Grade Oxalic Acid for manufacturing and research use only, not for human consumption or therapeutic purposes.
Q: What documents are 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 grades?
A: We can provide 96% purity upon request and offer custom packaging options for large-volume orders. Contact our sales team for details.
Q: How is product purity verified?
A: Purity is confirmed via HPLC analysis, with results documented in the batch-specific COA. Customers can request copies of raw test data for verification.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
