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 Dihydrate |
| CAS Number |
144-62-7 |
| Other Name |
Ethanedioic Acid |
| Purity |
99.60% |
| Grade |
Industrial Grade |
| Appearance |
White Powder |
| Molecular Formula |
H₂C₂O₄·2H₂O |
| Molecular Weight |
90.03 |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| 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 |
| Source |
Hydrolysis |
| UN No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Certificates |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
5000 Tons/Month |
Addressing Industrial Challenges with High-Purity Oxalic Acid 144-62-7
Industrial processes relying on Oxalic Acid often face critical hurdles: inconsistent purity leading to unpredictable reaction outcomes, supply chain disruptions delaying production schedules, and substandard material introducing harmful impurities. Over our 10+ years serving global chemical markets, we’ve witnessed how these issues directly impact leather processing yields, mining efficiency, and cleaning operations—costing businesses time and resources that could be invested in growth.
Your Reliable Industrial Oxalic Acid Supply Partner
Our Industrial Grade Oxalic Acid 99.6% H2C2O4 Dihydrate Powder is engineered to solve these challenges through strict quality control and stable production capacity. As a leading chemical export platform with self-operated import-export rights, we maintain consistent batch quality while supporting 5000 tons monthly output—ensuring your production lines never stall due to material shortages. This reliability has made us the preferred choice for industrial customers across 50+ countries, from leather manufacturers to mining operations.
Key Industrial Applications
Industrial Oxalic Acid Powder serves as a versatile compound in multiple manufacturing sectors. In leather processing, its strong chelating properties effectively remove lime and calcium deposits during tanning, ensuring consistent hide quality. As a reducing agent, it facilitates metal surface treatment and ore flotation in mining operations. Additionally, its cleaning capabilities make it ideal for stone restoration and industrial equipment maintenance—all applications where purity and stability directly influence end-product quality.
The Impact of Critical Specifications on Performance
Our Oxalic Acid’s 99.6% purity minimizes副反应 by reducing impurities that cause unwanted byproducts in leather tanning and mining processes. The strict control over moisture content (as a dihydrate) ensures stable dissolution rates, preventing uneven chemical reactions during cleaning operations. Its defined melting point (101-102ºC) guarantees consistent thermal behavior in industrial heating processes, while compliance with UN No. 3261 standards ensures safe transportation across international borders—critical for maintaining supply chain efficiency.
Benefits of Choosing Our Industrial Oxalic Acid
Opting for our high-quality Oxalic Acid translates to tangible operational benefits: reduced material waste from consistent reaction yields, minimized downtime through reliable supply, and compliance with global industrial standards. Unlike lower-grade alternatives that risk equipment corrosion or product contamination, our ISO9001-certified production ensures each batch meets strict quality benchmarks. For leather cleaning operations, this means brighter, more uniform hides; for mining applications, improved mineral extraction efficiency—ultimately delivering better return on your material investment.
Our Commitment to Quality Assurance
Quality begins with rigorous testing: every production batch undergoes HPLC analysis to verify purity, while SGS-certified third-party testing ensures compliance with international standards. We provide a complete Certificate of Analysis (COA) with each shipment, detailing key parameters like impurity levels and moisture content. Our production facility operates under ISO9001 standards, with dedicated quality control personnel monitoring every stage from raw material intake to final packaging. Should any batch fail to meet your specifications, our 30-day return policy ensures prompt resolution—no questions asked.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA and MSDS, providing comprehensive safety and quality data for your records. For critical applications requiring detailed verification, we can arrange additional testing by accredited laboratories upon request. Production records for specific batches are maintained for 5 years, ensuring full traceability should you need to reference historical data.
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.
Streamlined Order Process for Industrial Buyers
Initiate your purchase by submitting an inquiry with your required quantity and delivery timeline. We’ll provide a detailed quotation including FOB/CIF pricing options, then arrange sample shipment for your evaluation. Once specifications are confirmed, our production team ensures on-time manufacturing and delivery from major ports (Qingdao, Tianjin, Shanghai). Each order includes all necessary customs documentation to facilitate smooth international shipping.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid powder?
A: When stored properly in sealed packaging, our Industrial Grade Oxalic Acid maintains stability for 24 months from the production date.
Q: Can this product be used in food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not suitable for human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Every order includes a batch-specific COA, MSDS, commercial invoice, packing list, and customs declaration documents as required.
Q: Do you offer custom packaging options?
A: Yes, we can provide bulk packaging (500kg/1000kg bags) for large-scale orders. Contact our sales team to discuss specific requirements.
Q: How is product purity verified?
A: Purity is confirmed through HPLC analysis for each batch
