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 Powder |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| 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 |
| Certificates |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
6000 Tons/Month |
Overcoming Purity and Supply Challenges with Oxalic Acid CAS 144-62-7
Industrial processes in leather treatment and cleaning applications demand consistent chemical quality—yet too many manufacturers face costly delays from batch-to-batch purity fluctuations or unreliable suppliers. In our 10+ years serving global industrial clients, we’ve witnessed how substandard oxalic acid can compromise cleaning efficiency, damage leather substrates, or disrupt production timelines.
A Stable and Reliable Industrial Grade Oxalic Acid Solution
Our Industrial Grade Oxalic Acid (CAS 144-62-7) delivers 99.6% purity to address these critical pain points. As a leading chemical export platform with self-operated import-export rights and 6,000+ global industrial partnerships, we ensure stable supply through a 6000 Tons/Month production capacity, eliminating the risk of material shortages that halt your operations.
Typical Industrial Applications
This White Powder Oxalic Acid serves as a versatile industrial agent, primarily used in leather processing for deliming and pickling, as a reducing agent in metal cleaning, and for stone cleaning applications. Its dicarboxylic acid structure provides effective chelating properties, making it ideal for removing mineral deposits and rust stains in industrial settings.
Why Key Specifications Matter for Industrial Use
The 99.6% purity level minimizes impurities that could cause unwanted side reactions in leather treatment, ensuring consistent dye absorption and material softness. Its defined melting point (101-102ºC) guarantees predictable behavior in high-temperature processes, while the medium strong acidity balance prevents over-etching of sensitive materials. The tightly controlled solubility profile—soluble in water and ethanol yet insoluble in benzene—allows precise formulation in aqueous cleaning solutions without organic solvent contamination.
The Value of Reliable Chemical Sourcing
Choosing compliant Industrial Grade Oxalic Acid reduces production risks: ISO9001 and SGS certifications ensure adherence to global industrial standards, while strict quality control prevents the heavy metal impurities common in lower-grade products that can invalidate export shipments. Our consistent supply chain offers long-term cost stability, avoiding the price volatility and delivery delays associated with unreliable sources—ultimately protecting your profit margins and production schedules.
Our Quality Commitment: Beyond Compliance
Every batch undergoes rigorous testing via HPLC and titration methods, with full COA documentation provided for each shipment. Our quality control process includes checks for particle size distribution, moisture content, and impurity levels, ensuring each 25kg bag meets the same high standards. With dedicated technical support and a规格不符无条件退换 policy, we stand behind the reliability of our product—because your production line can’t afford compromises.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific Certificate of Analysis detailing purity, density, and impurity profiles, along with an MSDS containing safety handling instructions. For critical projects, we can provide additional testing data upon request, including chromatographic analysis reports and stability studies.
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
Our standard transaction process ensures efficiency: submit your inquiry with required quantity and trade terms (FOB/CIF), receive a detailed quotation within 24 hours, request a sample for evaluation, and confirm your order. We handle all export documentation, including customs clearance and shipping arrangements from Qingdao, Tianjin, or Shanghai ports, ensuring timely delivery to your facility.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in original 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, not for direct human consumption, therapeutic, or household use.
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 export customs declaration.
Q: Do you offer custom packaging or purity levels?
A: We can provide bulk packaging options for large orders. For purity requirements outside the standard 99.6%, please contact our technical team to discuss feasibility.
Q: How is product purity verified?
A: Purity is determined via acid-base titration and HPLC analysis, with results documented in the batch-specific COA. Additional testing methods are available upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
