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 |
Electronic Grade Oxalic Acid |
| CAS Number |
144-62-7 |
| Purity |
99.60% |
| Other Name |
Ethanedioic Acid |
| Appearance |
White Powder |
| Carboxyl Type |
Dicarboxylic Acid |
| Alkyl Property |
Saturated Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| 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 |
| Grade Standard |
Industrial Grade |
| UN Number |
3261 |
| Certificates |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Origin |
Shandong, China |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
Why Electronic Grade Oxalic Acid (CAS 144-62-7) Purity Matters for Electronics Cleaning
In electronics manufacturing, even 0.1% impurity in cleaning agents can cause microcircuit corrosion or coating defects. We’ve witnessed overseas clients facing production halts due to inconsistent acid purity from unreliable suppliers, with customs clearance delays compounding their losses. After 10+ years serving electronics factories across 50+ countries, we understand that stable material quality directly impacts your yield rates.
Consistent 99.6% Purity for Reliable Electronics Production
Our High Purity Electronic Grade Oxalic Acid delivers the stability your production line demands. As a leading chemical export platform with 6,000+ global industrial clients, we ensure each batch meets strict 99.6% purity standards through advanced hydrolysis production technology. Whether you’re cleaning semiconductor wafers or precision electronic components, our product minimizes the risk of impurity-induced defects.
Key Applications in Electronics Manufacturing
Electronic Grade Oxalic Acid (CAS 144-62-7) serves as a critical cleaning agent in electronics production, effectively removing metal oxides and residues from circuit boards and electronic components. Its dicarboxylic acid structure provides controlled reactivity, making it suitable for precision cleaning processes where material integrity is paramount. This soluble oxalic acid 99.6% formulation is specifically optimized for industrial electronics manufacturing environments.
Technical Specifications That Impact Your Production
The 99.6% purity level ensures minimal metal ion impurities, which is essential for preventing unintended electrochemical reactions on sensitive electronic surfaces. Its defined melting point (101-102ºC) allows for consistent dilution temperatures, while the medium strong acidity provides effective cleaning without damaging delicate substrates. The white powder form ensures easy and precise weighing, reducing material waste during preparation. Each parameter is engineered to support repeatable manufacturing processes.
Quality Assurance You Can Rely On
Choosing substandard oxalic acid risks production defects, increased waste, and potential equipment damage. Our product adheres to ISO9001 quality management standards, with each batch undergoing rigorous SGS testing. As a high purity ethanedioic acid supplier with monthly production capacity of 6000 tons, we guarantee stable supply even for large-scale manufacturing requirements, eliminating the risk of production line interruptions due to material shortages.
Our Quality Control Process
Every production batch undergoes comprehensive testing including HPLC purity analysis, heavy metal screening, and solubility verification. We provide a detailed Certificate of Analysis (COA) with each shipment, and MSDS documents for safe handling. Our 10+ years of chemical export experience ensures compliance with international shipping regulations, while our established logistics network from Qingdao, Tianjin, and Shanghai ports minimizes delivery delays.
Certificate of Analysis & Documentation
Each order includes a batch-specific COA with detailed purity testing results and impurity profiles. MSDS documents are provided in multiple languages to support your safety compliance requirements. For critical applications, we can arrange additional third-party testing at your request, with test results traceable to specific production batches.
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 Your Production Needs
Initiate your order by sending an inquiry with your required quantity and delivery timeline. We provide FOB/CIF quotations within 24 hours and can arrange sample shipment for qualification testing. Once specifications are confirmed, our standard production lead time is 5-7 days, with flexible shipping options from major Chinese ports to minimize your inventory holding costs.
Frequently Asked Questions
Q: What is the shelf life of this Electronic Grade Oxalic Acid?
A: When stored properly in sealed packaging, the product 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 intended FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. It is not suitable for human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Each shipment includes a batch-specific COA, MSDS, commercial invoice, packing list, and customs declaration documents.
Q: Do you offer custom packaging options?
A: Yes, we can provide custom packaging solutions for large-volume orders. Please specify your requirements during the inquiry process.
Q: How is the product purity verified?
A: Purity is verified through HPLC analysis, with results documented in the batch COA. Additional testing methods can be arranged 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.
