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% |
| Model NO. |
99.6%, 96% |
| Appearance |
White Powder |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Melting Point |
101-102ºC |
| Acidity |
Medium Strong Acid |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Overcoming Industrial challenges with CAS 144-62-7 Oxalic Acid 99.6% Powder
Industrial operations across leather processing and mining sectors frequently face critical disruptions due to inconsistent chemical quality—impurities causing equipment corrosion, batch variations leading to product defects, and supply delays halting production lines. Having supported over 10,000 industrial clients in 50+ countries, we’ve witnessed how substandard Oxalic Acid directly impacts operational efficiency and product quality.
Stable Supply of High-Purity Oxalic Acid for Industrial Applications
Our Oxalic Acid 99.6% Min Powder (CAS 144-62-7) addresses these challenges through rigorous manufacturing control and a monthly production capacity of 5,000 tons, ensuring consistent availability for large-scale industrial needs. As a leading chemical export platform with 10+ years of experience, we deliver reliable solutions that meet the stringent requirements of overseas chemical importers and multinational procurement departments.
Key Industrial Applications
This Industrial Grade Oxalic Acid serves as a vital raw material in leather cleaning processes, effectively removing mineral stains and impurities without damaging collagen fibers. In mining applications, it acts as a powerful chelating agent for metal extraction, particularly in separating rare earth elements from ore matrices. Additionally, its strong reducing properties make it suitable for stone cleaning operations, efficiently dissolving calcium deposits and rust stains in industrial settings.
Critical Specifications for Industrial Performance
The 99.6% minimum purity of our Oxalic Acid Powder is critical for minimizing副反应 in leather processing, where even 0.1% impurities can cause uneven dye absorption and product rejects. Its defined melting point (101-102ºC) ensures stable reaction temperatures in mining leaching processes, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) enable precise formulation control. The medium strong acidity profile balances effectiveness with material compatibility, reducing equipment corrosion risks compared to stronger mineral acids.
Benefits of Reliable Oxalic Acid Sourcing
Choosing ISO9001-certified Oxalic Acid ensures compliance with international industrial standards, reducing the risk of customs clearance delays and quality-related penalties. Unlike low-purity alternatives that require additional purification steps—increasing production costs by up to 15%—our consistent 99.6% grade eliminates process variability, directly improving yield rates in leather and mining operations. With supply chain stability backed by multiple loading ports (Qingdao, Tianjin, Shanghai), we mitigate logistics uncertainties that often plague cross-border chemical trade.
Quality Assurance You Can Verify
Every batch of our Oxalic Acid undergoes comprehensive testing via HPLC and titration methods, with results documented in a Certificate of Analysis (COA) provided with each shipment. Our quality control system includes pre-production raw material inspection, in-process sampling, and final product testing for key parameters like purity, moisture, and heavy metal content. We maintain full traceability from production to delivery, and customers can request additional SGS verification reports for critical projects. In the rare event of specification non-conformance, our 30-day return policy ensures complete risk mitigation.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing test results for purity, appearance, solubility, and other critical parameters, along with a comprehensive MSDS containing handling precautions and safety data. For regulatory compliance, we can provide additional documentation such as origin certificates and customs declarations as required by international trade protocols. Specific batch test records remain accessible for 5 years and can be retrieved using your order reference number.
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 terms (FOB/CIF), and our technical team will provide a detailed quotation within 24 hours. For first-time buyers, we offer 500g sample units for quality evaluation, with sample costs deducted from subsequent bulk orders. Upon confirmation, production is scheduled within 3 business days, and full documentation is prepared for customs clearance. Our dedicated logistics team coordinates sea freight from Qingdao, Tianjin, or Shanghai ports to ensure on-time delivery.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid powder?
A: When stored in original sealed packaging 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 Oxalic Acid intended exclusively for industrial manufacturing and laboratory research. It is not suitable for food, pharmaceutical, or household use.
Q: What documentation is provided with each shipment?
A: Standard documentation includes Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and bill of lading. Additional certificates (SGS, ISO) are available upon request.
Q: Do you offer custom packaging or purity grades?
A: We can provide custom packaging options (50kg bags, 1MT supersacks) for orders exceeding 10 tons. We also offer a 9
