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 |
| Other Name |
Ethanedioic Acid |
| Model NO. |
99.6%, 96% |
| Specification |
99.60% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Colour |
White |
| 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 |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Origin |
China; Shandong |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
5000 Tons/Month |
Addressing Purity Instability in Leather Processing with Electronic Grade Oxalic Acid 99.6%
During our 10+ years serving leather manufacturers across 50+ countries, we’ve consistently encountered production disruptions caused by inconsistent Oxalic Acid purity—batch variations as small as 0.5% can lead to uneven dye absorption and surface blemishes, resulting in 15-20% product rejection rates.科研机构也报告称，低纯度草酸中的金属杂质会干扰还原反应的可重复性，使实验数据失去参考价值。
A Stable and Reliable Chemical Supply Solution
Our Electronic Grade Oxalic Acid 99.6% addresses these critical pain points through stringent manufacturing controls. With a monthly production capacity of 5000 tons and ISO9001-certified processes, we ensure batch-to-batch consistency that minimizes leather processing waste and maintains research integrity. This reliability has made us the preferred supplier for multinational industrial enterprises and developing country manufacturers seeking consistent Chinese chemical products.
Typical Industrial Applications
This dicarboxylic acid serves as a versatile Leather Cleaning Agent, effectively removing lime deposits and mineral stains from hides during beamhouse operations without damaging collagen structures. Its reducing properties make it invaluable in metal surface treatment, where it efficiently removes rust and oxides prior to plating. Additional industrial uses include stone cleaning and mineral processing, where its solubility in water and ethanol enables precise application control.
Why Key Specifications Matter
The 99.6% purity level of our Ethanedioic Acid is critical for leather processing, as higher impurity content can introduce unwanted metallic ions that compromise tanning agent efficacy. The medium strong acidity (pKa1=1.27, pKa2=4.27) ensures controlled deliming action, preventing over-acidification that weakens leather fibers. With a tightly controlled melting point (101-102ºC), this white powder oxalic acid maintains stability during transportation and storage, even in varying climatic conditions. Our rigorous solubility testing—verifying complete dissolution in water and ethanol—guarantees uniform solution preparation for consistent process results.
What You Gain With Our Product
Choosing our Oxalic Acid 99.6% reduces production costs by minimizing material waste and rework—typically lowering leather processing rejection rates by 12-15%. Unlike lower-grade alternatives, our product meets international export standards, with SGS-certified heavy metal levels below 10ppm, eliminating customs clearance delays. The 25kg packaging ensures efficient handling while maintaining product integrity, supported by our commitment to on-time delivery through major ports in Qingdao, Tianjin, and Shanghai. For research institutions, our consistent purity means实验数据具有可重复性，减少因原料波动导致的实验失败。
Why You Can Trust Us
Every batch of our Electronic Grade Oxalic Acid undergoes comprehensive testing using HPLC and titration methods, with full COA reports provided upon shipment. Our quality control system includes pre-production raw material inspection, in-process sampling every 2 hours, and final batch testing before release. We maintain complete traceability records for 5 years, allowing customers to request specific batch data via order numbers. With 10+ years of chemical export experience and long-term relationships with over 6,000 industrial customers, we stand behind our product quality with a no-questions return policy for non-conforming shipments.
Certificate of Analysis & Documentation
Each shipment includes a detailed Certificate of Analysis with batch-specific purity data, impurity profiles, and physical property measurements. MSDS documents are provided in multiple languages, including English, Spanish, and German, detailing safe handling procedures and regulatory compliance information. For critical applications, we can arrange third-party testing through SGS or Intertek at customer request, with results typically available within 3-5 business days.
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 Industrial Buyers
Initiate your purchase by submitting an inquiry with your required quantity and delivery timeline. We provide detailed quotations under FOB, CIF, or EXW terms within 24 hours, including product specifications and supporting documentation. For first-time customers, we offer 500g sample quantities for qualification testing, with sample costs deducted from subsequent bulk orders. Once specifications are confirmed, we arrange production and provide estimated delivery dates, with full documentation package sent 72 hours before shipment.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored in original sealed packaging under recommended conditions, the product maintains specifications for 24 months from the manufacturing date indicated on the COA.
Q: Can this product be used in food or pharmaceutical applications?
A: No, this product is supplied FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. It is not suitable for direct human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis, Material Safety Data Sheet, commercial invoice, packing list, and bill of lading. Additional documents such as phytosanitary certificates or origin declarations are available upon request.
