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 |
| Purity |
99.60% |
| Other Name |
Ethanedioic Acid |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Grade Standard |
Industrial Grade |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Acidity |
Medium Strong Acid |
| Un No. |
3261 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Oxalic Acid CAS 144-62-7: Overcoming Industrial Production Challenges with Consistent Quality
For over a decade in the chemical supply industry, we’ve witnessed how inconsistent oxalic acid purity can derail leather processing lines—causing uneven cleaning results, equipment corrosion, and production delays. Many manufacturers struggle with batch-to-batch variations that disrupt workflow, while others face supply chain uncertainties that risk halting operations entirely. These challenges aren’t just inconvenient; they directly impact your bottom line.
A Stable and Reliable Chemical Supply Solution
Our Food Grade Crystal Oxalic Acid 99.6% is engineered to address these critical pain points. With a production capacity of 6,000 tons per month and 10+ years of serving industrial clients across 50+ countries, we deliver the consistency and reliability your operations demand. Whether you’re processing leather, formulating cleaning agents, or conducting laboratory research, our oxalic acid ensures predictable performance, reducing waste and maximizing efficiency in your production processes.
Typical Industrial Applications
Oxalic Acid CAS 144-62-7 is a versatile compound with essential roles in multiple industrial sectors. Primarily used as a leather cleaning agent, it effectively removes mineral deposits and stains without damaging material integrity. Additionally, its properties as a reducing agent make it valuable in mining operations for metal extraction, and in stone cleaning applications where precision and material safety are paramount. All uses are strictly limited to industrial manufacturing and laboratory research contexts.
Why Key Specifications Matter in Oxalic Acid Performance
The 99.6% purity level of our Crystal Oxalic Acid is not arbitrary—it directly impacts industrial outcomes. Higher purity minimizes副反应(side reactions) during leather processing, ensuring cleaner results with fewer impurities that could compromise product quality. The defined melting point (101-102ºC) guarantees consistent behavior in thermal applications, while its solubility profile (soluble in water, ethanol; insoluble in benzene) allows for precise formulation control. These specifications aren’t just numbers on a sheet; they’re the foundation of reliable industrial processes.
The Value of Choosing High-Quality Oxalic Acid
Opting for our Leather Cleaning Oxalic Acid means investing in long-term operational stability. Poor-quality oxalic acid with inconsistent purity can lead to equipment damage, increased waste, and failed quality control checks—costing far more than the initial savings on raw materials. Our product meets ISO9001 standards and undergoes rigorous SGS testing, ensuring compliance with international industrial regulations. With stable supply from our Shandong production base and multiple loading ports (Qingdao, Tianjin, Shanghai), we eliminate the hidden costs of supply chain disruptions.
Our Commitment to Quality and Transparency
Every batch of our 25kg Bag Oxalic Acid undergoes comprehensive testing using HPLC and GC/MS techniques to verify purity and composition. We provide a Certificate of Analysis (COA) with each shipment, detailing batch-specific results, and make MSDS documents readily available for safety compliance. Our quality control process includes pre-production raw material inspection, in-process monitoring, and final product testing—leaving no room for uncertainty. If specifications aren’t met, we offer unconditional replacement, standing behind our commitment to your production success.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with detailed purity testing, heavy metal content, and physical property verification. MSDS documents are provided to ensure safe handling and storage compliance. For critical applications requiring additional verification, specific batch test data and full chromatographic reports can be requested with your order number, supporting your quality assurance protocols.
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 Ordering Process for Your Convenience
Initiate your order by submitting an inquiry with your specific requirements, including quantity and delivery timeline. We’ll provide a detailed quotation under your preferred trade terms (FOB/CIF) and arrange sample delivery for evaluation if needed. Once specifications are confirmed, our production and logistics teams ensure timely delivery from our nearest port (Qingdao, Tianjin, or Shanghai), with all necessary documentation for customs clearance included.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed packaging under recommended conditions, our oxalic acid maintains stability for 24 months from the production date.
Q: Can this product be used directly in food or pharmaceutical applications?
A: No. This product is 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), MSDS, commercial invoice, packing list, and necessary customs declaration documents.
Q: Do you offer custom packaging or purity levels?
A: We can accommodate custom packaging requests for large orders. Purity options include 99.6% and 96% as standard grades.
Q: How is product purity verified?
A: Purity is verified through HPLC and GC/MS analysis, with results documented in the batch
