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 |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| 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 |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Transport Package |
25kg Bag |
| Production Capacity |
5000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Addressing Purity and Supply Challenges in Industrial Oxalic Acid Applications (CAS 144-62-7)
For over a decade in chemical manufacturing, we've witnessed how inconsistent Oxalic Acid purity disrupts leather processing—causing uneven dye absorption and product rejects. Laboratory researchers repeatedly report batch-to-batch variations undermining experimental reproducibility, while delayed shipments from unreliable suppliers have halted production lines for days. These challenges aren't just inconvenient; they directly impact your bottom line.
Stable 99.6% Industrial Grade Oxalic Acid Supply Solution
Our High Purity Oxalic Acid (CAS 144-62-7) addresses these critical pain points through rigorous quality control and规模化 production. With a monthly capacity of 5000 tons, we ensure consistent availability even for large-scale industrial requirements. Having served chemical importers and manufacturing enterprises across 50+ countries, we understand that reliable supply chains are as vital as product quality in today's global market.
Core Industrial Applications
As a versatile dicarboxylic acid, Oxalic Acid finds essential use in leather processing for deliming and dehairing, where its medium-strong acidity ensures precise pH control without damaging collagen fibers. In stone cleaning industries, its chelating properties effectively remove mineral deposits and rust stains. Additionally, it serves as a reducing agent in mining operations and various chemical synthesis processes, always within strict industrial parameters.
Why Key Specifications Ensure Performance
The 99.6% purity level of our Industrial Grade Oxalic Acid minimizes impurities that cause unwanted side reactions in manufacturing processes. Its defined melting point (101-102ºC) ensures thermal stability during industrial heating applications, while the 1.772 g/cm³ density guarantees consistent volumetric measurement in formulations. The white powder appearance serves as an immediate visual quality check, with any discoloration indicating potential contamination—something our multi-stage inspection process eliminates before shipment.
Quality Assurance vs. Cost Risks
Choosing substandard Oxalic Acid may seem cost-effective initially, but the hidden expenses add up: increased product waste from inconsistent reactions, failed quality inspections due to impurity levels, and production downtime from supply disruptions. Our ISO9001-certified manufacturing process delivers Stone Cleaning Oxalic Acid that meets strict international standards, supported by SGS validation. This commitment to quality translates to predictable production costs and reduced waste, ultimately lowering your total cost of ownership.
Our Quality Control Framework
Every batch undergoes comprehensive testing including HPLC purity analysis, moisture content determination, and heavy metal screening. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters like assay value and impurity levels. Our MSDS includes precise handling instructions tailored to industrial environments. Should any batch fail to meet specified parameters, we offer immediate replacement—no questions asked. This rigorous approach has earned us long-term partnerships with multinational industrial enterprises worldwide.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with actual test results, not just guaranteed values. The MSDS provides detailed safety handling procedures, storage requirements, and emergency protocols. For critical applications requiring additional verification, we can arrange third-party testing through SGS at your request. These documents ensure full traceability from production to delivery, supporting your quality management systems.
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 Industrial Order Process
Initiate your order by submitting an inquiry with your required quantity and delivery timeline. We'll provide a detailed quotation including FOB/CIF options from Qingdao, Tianjin, or Shanghai ports. For first-time customers, we recommend requesting a sample for qualification testing before full-scale ordering. Once specifications are confirmed, our production team ensures on-time delivery with full documentation package including commercial invoice, packing list, and COA.
Frequently Asked Questions
Q: What is the shelf life of your Industrial Grade Oxalic Acid?
A: When stored in original sealed packaging under recommended conditions, our Oxalic Acid maintains specifications for 24 months from 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 medical applications.
Q: What documentation is provided with each shipment?
A: Every order includes a batch-specific COA, MSDS, commercial invoice, packing list, and customs declaration documents as required.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags, but we can arrange alternative packaging for bulk orders upon request. Contact our sales team for details.
Q: How is product purity verified?
A: Purity is determined by HPLC analysis, with results documented in the COA. We can provide chromatograms for specific batches 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.
