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 |
| Grade Standard |
Industrial Grade |
| Specification |
99.60% |
| Model NO. |
99.6%, 96% |
| Appearance |
Powder |
| Colour |
White |
| 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 |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
5000 Tons/Month |
Industrial Grade Oxalic Acid Powder (CAS 144-62-7): Overcoming Purity and Supply Challenges in Manufacturing
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—from leather tanneries facing uneven deliming results to mining operations struggling with inefficient mineral extraction due to substandard reducing agents. When batch-to-batch variations exceed 0.5%, the ripple effect disrupts entire production lines, wasting both time and raw materials. After a decade serving industrial clients worldwide, we understand that reliability isn’t just a requirement; it’s the foundation of profitable manufacturing.
Stable Supply of 99.6% Pure Oxalic Acid for Critical Industrial Processes
Our Industrial Grade Oxalic Acid Powder addresses these challenges with a consistent 99.6% purity level, ensuring minimal impurity interference in your processes. Backed by a monthly production capacity of 5,000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we’ve maintained uninterrupted supply for clients across 50+ countries—even during peak demand seasons. Whether you’re processing leather, extracting minerals, or formulating industrial cleaning agents, this stability translates to predictable production timelines and reduced waste.
Key Industrial Applications
This versatile compound serves as a critical component in multiple industrial sectors. In leather processing, its strong chelating properties effectively remove lime deposits during deliming, preparing hides for tanning with consistent results. Mining operations rely on its reducing power to dissolve metal oxides, facilitating efficient mineral separation. Additionally, its ability to break down mineral deposits makes it ideal for stone cleaning and industrial descaling applications. As a dicarboxylic acid, it also functions as a cross-linking agent in certain polymer manufacturing processes.
The Impact of Key Specifications on Industrial Performance
Our 99.6% purity standard directly reduces副反应 risks compared to lower-grade alternatives, where excess impurities can catalyze unwanted chemical reactions. The precise melting point (101-102ºC) ensures consistent behavior in thermal processes, from dissolution to crystallization. Solubility characteristics—readily dissolving in water and ethanol—enable flexible formulation across aqueous and solvent-based systems, while insolubility in benzene simplifies separation processes in organic solvent applications. Each batch undergoes rigorous testing to verify these parameters, ensuring your production processes remain repeatable and scalable.
Quality Assurance: Mitigating Risks, Maximizing Efficiency
Choosing substandard oxalic acid may seem cost-effective initially, but the hidden costs—rejected batches, equipment corrosion from untested impurities, and compliance issues—quickly erode margins. Our product adheres to ISO9001 standards, with each shipment accompanied by SGS-certified documentation, ensuring compliance with international import regulations. The 25kg packaging is designed for safe handling and precise dosing, reducing material loss during storage and transportation. For clients with specialized requirements, we offer customizable testing protocols to validate specific parameters critical to their unique processes.
Our Commitment to Quality and Transparency
Quality control begins at the source: our hydrolysis production process is monitored in real-time to maintain consistent purity. Every batch undergoes HPLC analysis to verify composition, with results documented in a Certificate of Analysis (COA) provided with each shipment. We maintain complete traceability from raw materials to finished product, and customers can request additional testing data—including MSDS and specific impurity profiles—at any stage. If a batch fails to meet your specified requirements, our no-questions-asked replacement policy ensures minimal disruption to your operations.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing key parameters such as purity, moisture content, and heavy metal levels, along with an MSDS outlining safe handling procedures. For critical applications requiring historical data, we can provide test records for specific production batches using your order reference. Detailed chromatographic analysis reports are available upon request to support your internal quality control processes.
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 trade terms (FOB/CIF) and documentation requirements. For first-time buyers, we offer sample testing to validate compatibility with your processes. Once specifications are confirmed, production is scheduled, with regular updates on manufacturing progress. Upon completion, your order is shipped from the nearest port (Qingdao, Tianjin, or Shanghai) with full customs documentation to ensure smooth clearance.
Frequently Asked Questions
Q: What is the shelf life of this Industrial Grade Oxalic Acid Powder?
A: When stored in original sealed packaging under recommended conditions (cool, dry, well-ventilated area), the product maintains stability for 24 months from the date of manufacture.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This product is strictly for industrial and laboratory research use only, and is not intended for direct human consumption, therapeutic, or household use.
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Technical specifications will be provided upon inquiry. Please contact our team.
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Full Certificate of Analysis (COA) and third-party inspection reports (SGS/BV) available upon order confirmation. Contact us for SDS/MSDS documentation.
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Logistics Options
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FCL / LCL Sea Freight
DDP / FOB / CIF · Major ports worldwide
15-30 days
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Land Freight
China domestic · Central Asia · SEA
3-12 days
✈️
Air Freight (Urgent)
Non-hazmat samples & small batches
2-5 days
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Payment Terms
✓
T/T (Bank Transfer)
30% deposit + 70% before shipment
✓
L/C (Letter of Credit)
Accepted for orders ≥ 20 MT
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Western Union / PayPal
For sample orders & small quantities
Long-term supply agreements available -- lock in pricing for 3-12 months with priority production scheduling.
