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 |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Crystal 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 |
| Origin |
China; Shandong |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
6000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Oxalic Acid CAS 144-62-7: Overcoming Industrial Cleaning Challenges with Consistent Purity
In leather processing facilities across Europe and Southeast Asia, we’ve witnessed how inconsistent oxalic acid purity can lead to uneven cleaning results and increased reject rates. Laboratories relying on impure Ethanedioic Acid often struggle with irreproducible experimental data, while manufacturing delays due to supply chain disruptions have cost clients thousands in production downtime.
Stable Supply of 99.6% Industrial Grade Oxalic Acid
Our Oxalic Acid CAS 144-62-7 addresses these critical pain points through stringent quality control and规模化 production. With 6,000 tons monthly capacity from our Shandong facility and 10+ years serving industrial clients, we ensure consistent 99.6% purity that minimizes副反应 in leather cleaning processes and guarantees reliable performance in mining and stone cleaning applications.
Key Industrial Applications
Industrial Grade Oxalic Acid finds essential use in leather processing as a cleaning and deliming agent, effectively removing lime deposits from hides without damaging collagen structures. Its strong reducing properties make it valuable in mining operations for mineral extraction, while stone cleaning industries utilize its ability to dissolve mineral deposits and rust stains. The product also serves as a reducing agent in various chemical manufacturing processes.
Why Purity and Specifications Matter
The 99.6% purity of our White Crystal Oxalic Acid is critical for industrial applications—lower purity levels introduce impurities that can cause discoloration in leather products or interfere with chemical reactions. Its defined melting point (101-102ºC) ensures consistent behavior in thermal processes, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) allow precise formulation control. The medium strong acidity provides optimal reactivity for cleaning applications without excessive material degradation, and strict batch-to-batch consistency eliminates the need for constant process adjustments.
Benefits of Reliable Oxalic Acid Sourcing
Choosing high-quality Oxalic Acid 144-62-7 translates to tangible operational benefits: reduced material waste from consistent cleaning performance, lower rework costs due to predictable chemical behavior, and compliance with international standards through ISO9001 and SGS certification. Unlike lower-grade alternatives that may contain heavy metal impurities, our product meets export requirements for global markets, preventing costly customs delays. Stable monthly production capacity ensures uninterrupted supply even during peak demand periods, protecting your production schedule from unexpected disruptions.
Our Quality Assurance Commitment
Every batch of our Oxalic Acid undergoes comprehensive testing including purity analysis, solubility verification, and melting point determination. We provide batch-specific COA documents with detailed test results, and MSDS is available for all shipments. Our production process adheres to strict ISO9001 standards, with SGS audits confirming compliance. In the rare event of specification non-conformity, we offer full replacement or refund. Our technical support team is available to assist with application guidance and regulatory documentation, ensuring seamless integration into your production processes.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific Certificate of Analysis (COA) detailing actual test results for key parameters including purity, appearance, and solubility. Material Safety Data Sheets (MSDS) are provided in English, containing handling precautions, storage requirements, and emergency procedures. For critical applications requiring additional verification, specific batch test records can be requested by order number, and complete analytical reports including chromatographic data 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.
Streamlined Order Process
Initiate your order by submitting an inquiry with required quantity and delivery terms (FOB/CIF options available). We provide detailed quotations within 24 hours and can arrange sample shipment for qualification testing. Upon sample approval, formal orders are processed with production lead times of 5-7 days for standard quantities. All shipments include complete documentation for customs clearance, with loading available from Qingdao, Tianjin, or Shanghai ports to optimize your logistics route.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed original packaging, our Industrial Grade Oxalic Acid maintains specification for 24 months from the production 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, not for direct human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Each shipment 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 options?
A: Standard packaging is 25kg bags. Custom packaging solutions are available for orders exceeding 500 tons per month—please inquire with your specific requirements.
Q: How is product purity verified?
A: Purity is determined through titration methods following industrial standards, with results documented in each batch’s COA. Additional analytical methods can be arranged for specific customer requirements.
Usage Notice: Supplied exclusively for industrial
