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 |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Acidity |
Medium Strong Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
Industrial Grade Oxalic Acid 99.6% Anhydrous (CAS 144-62-7): Solving Your Production Consistency Challenges
We've witnessed countless production delays caused by inconsistent oxalic acid purity—batch variations leading to failed leather tanning processes, mining reagent inefficiencies, and stone cleaning discrepancies that damage client trust. In the chemical supply chain, even 0.5% purity fluctuations can disrupt industrial workflows and increase waste disposal costs.
A Stable and Reliable Anhydrous Oxalic Acid Solution
Our Anhydrous Oxalic Acid 99.6% delivers the consistency your operations demand. With over a decade of serving industrial clients across 50+ countries, we've refined our hydrolysis production process to maintain strict purity controls. This stability ensures predictable performance in leather cleaning applications and reliable mineral processing results in mining operations.
Typical Industrial Applications
Industrial Grade Oxalic Acid finds critical use in leather processing as a cleaning and deliming agent, effectively removing lime deposits while preserving hide structure. In mining, its chelating properties make it ideal for mineral extraction and ore processing. Additionally, it serves as a reducing agent in various chemical manufacturing processes and as a cleaning agent for stone surfaces, where controlled acidity is essential for safe and effective results.
Why Key Specifications Matter for Your Operations
The 99.6% purity level minimizes impurities that cause unwanted side reactions in leather treatment, ensuring consistent dye absorption and reducing reject rates. The anhydrous form guarantees stable moisture content below 0.5%, preventing clumping during storage and ensuring accurate dosing in mining reagents. With a tightly controlled melting point (101-102ºC), our product maintains structural integrity during transportation across diverse climate zones. The medium strong acidity profile provides optimal reactivity for industrial processes without requiring specialized handling equipment beyond standard chemical safety protocols.
What You Gain With Our Anhydrous Oxalic Acid
Choosing our 99.6% Oxalic Acid Powder means eliminating production disruptions from substandard raw materials. Unlike lower purity alternatives that introduce contaminants, our ISO9001-certified product reduces process variability and lowers long-term operational costs. Consistent batch quality translates to predictable cleaning results in leather production and reliable mineral dissolution in mining operations. With a monthly production capacity of 5000 tons, we ensure uninterrupted supply even for large-scale industrial requirements.
Why You Can Trust Our Chemical Supply
Every batch undergoes rigorous testing through HPLC and titration methods, with full documentation available in each COA. Our SGS-audited production facilities maintain strict quality control from raw material selection to final packaging. We provide comprehensive MSDS documentation for safe handling, and our 24-hour technical support team addresses any application questions. For critical projects, we offer pre-shipment sample testing to verify compliance with your specific requirements, ensuring complete confidence before full order placement.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA with detailed purity testing results and impurity profiles. MSDS documents are provided in multiple languages, including English, Spanish, and German, to support global compliance requirements. For quality verification, specific batch test data can be requested using your order reference number, and additional testing reports (such as heavy metal content analysis) are available upon 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
Initiate your order by submitting an inquiry with your required quantity and delivery timeline. We offer sample testing for qualification purposes before full-scale ordering. Upon confirmation, standard lead times are 5-7 business days, with flexible shipping options from Qingdao, Tianjin, or Shanghai ports. All orders include complete documentation packages to facilitate customs clearance and quality verification at your facility.
Frequently Asked Questions
Q: What is the shelf life of your Industrial Grade Oxalic Acid?
A: When stored properly in sealed containers under recommended conditions, our anhydrous oxalic acid maintains stability for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only, as indicated in our disclaimer. It is not suitable for direct human consumption or medical applications.
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 bill of lading.
Q: Do you offer custom packaging options?
A: Yes, beyond our standard 25kg bags, we can provide custom packaging solutions including 500kg super sacks for bulk orders. Contact our sales team for specific requirements.
Q: How is the product's purity verified?
A: Purity is determined through titration methods and HPLC analysis, with results documented in the batch-specific COA. Additional third-party testing can be arranged at the customer's request.
Usage
