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 |
| Other Name |
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 |
| 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 |
| Production Capacity |
5000 Tons/Month |
How Oxalic Acid 99.6% (CAS 144-62-7) Solves Your Industrial Production Challenges
We understand the critical impact of raw material consistency in industrial processes. For over a decade, our clients in leather processing and stone cleaning sectors have faced recurring issues: purity fluctuations causing uneven dye uptake, batch variations leading to inconsistent cleaning results, and supply delays disrupting production schedules. These challenges directly affect product quality and operational efficiency, which is why we’ve focused on delivering a reliable Oxalic Acid solution.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid 99.6% addresses these pain points through rigorous quality control and规模化 production. With a monthly capacity of 5000 tons and ISO9001 certification, we ensure consistent supply even for large-scale manufacturing needs. The high purity minimizes impurities that cause副反应 in leather treatment, while our standardized hydrolysis production process guarantees batch-to-batch uniformity critical for stone cleaning applications.
Typical Industrial Applications
As a dicarboxylic acid with strong chelating properties, Oxalic Acid 99.6% finds extensive use in industrial settings. In leather processing, it effectively removes lime and calcium salts during deliming, preparing hides for tanning while maintaining fiber integrity. For stone cleaning, its ability to dissolve mineral deposits makes it ideal for restoring marble and granite surfaces in construction and heritage preservation. It also serves as a reducing agent in mining operations and metal treatment processes, where controlled reactivity is essential.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid is not arbitrary—it directly impacts industrial performance. Higher purity reduces the risk of unwanted side reactions in chemical processes, ensuring optimal yield and product quality. The precise melting point (101-102ºC) indicates consistent crystal structure, which affects dissolution rate and reaction kinetics in aqueous applications. Our strict solubility control (soluble in water/ethanol, insoluble in benzene) ensures compatibility with various industrial solvents, while the medium strong acidity provides the right balance of reactivity for leather and stone treatment without damaging substrates.
What You Gain With Our Industrial Grade Oxalic Acid for Cleaning
Choosing our Oxalic Acid means investing in production stability and cost efficiency. Low impurity levels reduce waste and rework, while consistent quality minimizes production downtime caused by material variations. Compared to lower-grade alternatives, our product delivers predictable results that streamline process optimization and quality control. Backed by SGS certification and full compliance with international chemical standards, it meets the strict import requirements of over 50 countries, eliminating regulatory hurdles for cross-border trade.
Why You Can Trust Us
Our quality assurance starts with raw material selection and continues through every production stage. Each batch undergoes comprehensive testing including purity analysis, melting point determination, and solubility verification, with results documented in a detailed COA. We maintain full traceability from production to delivery, and provide MSDS with complete safety and handling information. Our 10+ years of chemical export experience ensures smooth logistics through major ports (Qingdao, Tianjin, Shanghai), while our dedicated technical support team offers expert guidance on application-specific usage.
Certificate of Analysis & Documentation
Every shipment includes a batch-specific Certificate of Analysis detailing key parameters such as purity, moisture content, and impurity levels. Safety documentation includes a comprehensive MSDS with handling precautions, storage requirements, and emergency procedures. For critical applications, we can provide additional testing data upon request, including chromatographic analysis reports to verify product composition.
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 terms (FOB/CIF). We can arrange sample shipment for quality evaluation before bulk ordering. Once specifications are confirmed, we’ll process your order with typical lead times of 5-7 days for standard packaging. All shipments include complete documentation for customs clearance, and our logistics team ensures on-time delivery through preferred carriers.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
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 is Industrial Grade material intended solely for industrial manufacturing and laboratory research. It is not suitable for human consumption or medical 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.
Q: Do you offer custom packaging options?
A: Yes, we can provide alternative packaging solutions such as 50kg drums or 1000kg bulk bags for large-volume orders. Contact our sales team for details.
Q: How is the product purity verified?
A: Purity is determined through titration methods following industrial standards, with results documented in the batch COA. Additional analytical methods can be arranged upon request.
