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 Powder |
| CAS Number |
144-62-7 |
| Purity |
99.6% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Other Name |
Ethanedioic Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Acidity |
Medium Strong Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
Overcoming Industrial Challenges with High-Purity Oxalic Acid Powder CAS 144-62-7
We’ve witnessed countless production disruptions in leather processing and stone cleaning operations—batch inconsistencies causing uneven dye absorption, impurity-related equipment corrosion, and supply delays derailing production schedules. After a decade serving industrial clients across 50+ countries, we understand that reliable raw materials aren’t just commodities; they’re the foundation of consistent manufacturing.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid Powder CAS 144-62-7 addresses these critical pain points through industry-leading consistency and supply chain stability. With a monthly production capacity of 5000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure uninterrupted material flow for multinational manufacturing enterprises and industrial distributors. The 99.6% industrial grade purity minimizes unexpected reactions, while our ISO9001-certified production process guarantees batch-to-batch uniformity that your production lines can depend on.
Typical Industrial Applications
This dicarboxylic acid plays a vital role in multiple industrial processes. In leather manufacturing, its reducing properties facilitate effective dehairing and deliming, ensuring consistent hide quality. As a cleaning stones chemical powder, it efficiently removes mineral deposits and stains without damaging substrate integrity. Additionally, it serves as a key reducing agent in mining operations and various chemical synthesis processes, demonstrating versatility across industrial sectors.
Why Key Specifications Matter
The 99.6% purity level is critical for minimizing副反应—even 0.4% impurities can introduce unwanted byproducts in sensitive processes. Its defined melting point (101-102ºC) ensures predictable thermal behavior during industrial heating applications, while the medium strong acidity provides controlled reactivity essential for leather processing. The solubility profile (soluble in water/ethanol, insoluble in benzene) allows precise formulation control, and the saturated dicarboxylic acid structure ensures stability in long-term storage, preventing degradation that could compromise production quality.
What You Gain With Our Product
Choosing our Industrial Grade Oxalic Acid means investing in production reliability. Unlike lower-quality alternatives that risk equipment damage from impurities, our SGS-tested material reduces maintenance costs and extends machinery lifespan. The consistent purity ensures process repeatability, lowering reject rates and improving overall yield. With full compliance documentation and stable pricing, we help you avoid the hidden costs of supply chain disruptions and substandard raw materials—delivering true value through quality assurance.
Why You Can Trust Us
Our quality commitment is backed by rigorous testing protocols: every batch undergoes HPLC analysis to verify purity, with full traceability from raw material to finished product. Each shipment includes a comprehensive Certificate of Analysis (COA) and MSDS, providing complete transparency. We maintain dedicated quality control laboratories staffed by experienced chemists, and offer a no-questions return policy for any product failing to meet specified parameters. With over 10 years of chemical export experience and long-term relationships with 6,000+ global industrial customers, our reputation is built on consistent delivery of promised specifications.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA detailing key parameters such as purity, moisture content, and impurity levels, along with safety data via MSDS. For critical applications, additional testing documentation can be provided upon request, including full spectral analysis reports. All documentation is available in multiple languages to facilitate international regulatory compliance.
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 within 24 hours, including sample availability for pre-production testing. Once specifications are confirmed, our streamlined production and logistics process ensures timely delivery from our Shandong manufacturing facility to your designated port, with full documentation support for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of this product?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the date of manufacture.
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 direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Do you accept custom packaging or purity requirements?
A: We can accommodate custom packaging options for large orders. For purity requirements outside the standard 99.6%, please contact our technical team to discuss feasibility.
Q: What is the minimum order quantity?
A: Our standard minimum order quantity is one pallet (16-20 bags, 400-500kg), with flexible terms available for regular customers.
