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 |
| Molecular Formula |
H2C2O4 |
| Molecular Weight |
90.03 |
| Purity |
99.6% Min |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Melting Point |
101-102°C |
| Boiling Point |
365.10°C |
| Flash Point |
188.79°C |
| Density |
1.772 g/cm³ |
| Acidity |
Medium Strong Acid |
| Solubility |
Soluble in Water, Ethanol; Insoluble in Benzene |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| UN No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
Shandong, China |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Combatting Industrial Disruptions with High-Purity Oxalic Acid H2C2O4 CAS 144-62-7
For over a decade in chemical supply, we’ve witnessed how inconsistent oxalic acid purity disrupts leather tanning processes—causing uneven dye absorption and material waste—or how delayed shipments derail mining operations relying on precise acid concentrations. These challenges aren’t just frustrating; they directly impact your bottom line through production halts and quality compromises.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid H2C2O4 CAS 144-62-7 (99.6% min purity) addresses these pain points with consistent batch quality and scalable production capacity of 6,000 tons monthly. As a trusted partner to industrial clients across 50+ countries, we ensure your manufacturing timeline stays on track, whether you’re processing leather or extracting minerals.
Typical Industrial Applications
This versatile dicarboxylic acid plays a critical role in leather cleaning—effectively removing stains and mineral deposits without damaging hides—and serves as a key reducing agent in mining operations for ore processing. Its solubility in water and ethanol makes it ideal for industrial cleaning stones and metal surface treatment,严守ing strict industrial-grade standards for manufacturing use.
Why Key Specifications Matter
The 99.6% purity minimizes impurities that cause副反应 in leather processing, ensuring consistent dye uptake and reducing reject rates. Its defined melting point (101-102°C) guarantees stable performance in high-temperature mining applications, while the medium strong acidity provides optimal reactivity without excessive corrosiveness. Each batch undergoes rigorous testing to maintain these specifications, critical for reproducible industrial results.
What You Gain With Our Product
Choosing our 99.6% Oxalic Acid means avoiding the hidden costs of substandard materials: fewer production delays, reduced material waste, and compliance with international quality standards (ISO9001, SGS certified). Unlike low-purity alternatives that risk equipment damage or product recalls, our stable supply chain ensures you meet production deadlines while maintaining product integrity.
Why You Can Trust Us
Every shipment includes a batch-specific COA with detailed purity and impurity data, verified by HPLC analysis. Our manufacturing process adheres to strict quality controls, from raw material selection to final packaging. With 10+ years of export experience and long-term partnerships with 6,000+ industrial clients, we stand behind our product—offering full replacement for non-conforming batches and dedicated technical support to address your application needs.
Certificate of Analysis & Documentation
Each delivery is accompanied by a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS). For critical projects, we can provide additional testing reports (e.g., heavy metal content, moisture analysis) upon request. Specific batch records are retained for 5 years and accessible via order number for full traceability.
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 available). We’ll provide a detailed quotation and arrange sample testing if needed. Once specifications are confirmed, we process your order, arrange production and inspection, and deliver via our established logistics network from Qingdao, Tianjin, or Shanghai ports.
Frequently Asked Questions
Q: What is the shelf life of this Oxalic Acid product?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Can this Oxalic Acid be used for food or pharmaceutical applications?
A: No. This product is strictly for industrial and laboratory research use only, not for human consumption, therapeutic, or household purposes.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), MSDS, commercial invoice, packing list, and customs declaration documents.
Q: Do you offer custom packaging or purity levels?
A: We can provide custom packaging (e.g., 50kg bags) for large orders and offer 96% purity grade upon request. Contact our sales team for details.
Q: How is product purity verified?
A: Purity is determined via titration and HPLC analysis, with results documented in the batch COA. We can provide copies of analytical methods upon request.
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.
