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 |
6153-56-6 |
| Other Name |
Ethanedioic Acid |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| 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 |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Origin |
China; Shandong |
Oxalic Acid Powder 99.6% Purity (CAS 6153-56-6): Solving Leather Processing’s Hidden Challenges
After a decade of serving leather manufacturers across 50+ countries, we’ve witnessed how inconsistent acid purity can ruin entire production batches—leaving residues that damage leather texture or causing uneven dye absorption. Clients often complain about suppliers delivering 96% purity when 99.6% was promised, leading to failed quality checks and delayed shipments. These aren’t just minor inconveniences; they directly impact your bottom line and reputation.
Stable Supply of High-Purity Oxalic Acid for Industrial Processes
Our Oxalic Acid Powder (CAS 6153-56-6) with 99.6% purity addresses these critical pain points. As a leading chemical export platform with 10+ years of experience and 5000 Tons/Month production capacity, we ensure every batch meets strict industrial standards. Whether you’re processing leather, conducting laboratory research, or manufacturing cleaning agents, our consistent quality eliminates the guesswork from your operations.
Key Industrial Applications
Oxalic Acid, also known as Ethanedioic Acid, is a versatile industrial grade cleaning acid widely used in leather processing for deliming and bleaching, where its medium-strong acidity effectively removes lime deposits without damaging collagen fibers. It also serves as a reducing agent in mining operations and a cleaning agent for stone surfaces, leveraging its solubility in water and ethanol for efficient application across multiple industrial sectors.
Why Purity and Specifications Matter in Production
The 99.6% purity of our Oxalic Acid Powder is not arbitrary—it directly reduces副反应 and impurity interference in leather processing, ensuring consistent dye uptake and minimizing product defects. Its precise melting point (101-102ºC) and boiling point (365.10 ºC) provide reliable thermal stability during industrial processes, while the saturated dicarboxylic acid structure guarantees predictable chemical reactivity. Our strict quality control also ensures compliance with international transport regulations (UN No. 3261), avoiding customs delays that plague importers of substandard chemicals.
Risk Reduction Through Quality Assurance
Choosing our Oxalic Acid means avoiding the hidden costs of low-quality alternatives: batch rejections, equipment corrosion from impurities, and production downtime. Our product adheres to ISO9001 standards and undergoes rigorous SGS testing, ensuring it meets the stringent requirements of EU and North American markets. With a stable supply chain and monthly production capacity of 5000 tons, we eliminate the risk of material shortages that can halt your manufacturing lines.
Our Commitment to Quality and Transparency
Every batch of our Oxalic Acid Powder comes with a comprehensive Certificate of Analysis (COA) detailing key parameters like purity, density, and solubility. We conduct thorough testing using advanced HPLC and GC methods to verify specifications, and provide MSDS documents for safe handling. If a batch fails to meet your ordered specifications, we offer unconditional replacement—no questions asked. Our 10+ years in chemical export have built trust with 10000+ industrial clients who rely on our transparent processes and technical support.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA and MSDS, with detailed test results for parameters including purity, moisture content, and heavy metal impurities. For critical applications, we can provide additional documentation such as SGS reports upon request. Specific batch data can be retrieved using your order number for full traceability.
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.
Simple Ordering Process for Industrial Buyers
Initiate your order by sending an inquiry with your required quantity and delivery terms (FOB/CIF), and we’ll provide a detailed quotation within 24 hours. For first-time clients, we offer sample testing to verify compatibility with your processes. Once specifications are confirmed, we arrange production, commodity inspection, and customs clearance, with shipments available from major ports in Qingdao, Tianjin, or Shanghai.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid Powder?
A: When stored properly in sealed packaging, our Oxalic Acid Powder maintains stability for 24 months from the production date.
Q: Can this product 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: Every order includes a Certificate of Analysis (COA), MSDS, commercial invoice, packing list, and customs declaration documents.
Q: Do you offer custom packaging options beyond 25kg bags?
A: Yes, we can provide bulk packaging (500kg/1000kg bags) for large-scale orders. Contact our sales team for specific requirements.
Q: How is the product’s purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch-specific COA. Third
