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 |
99.6% |
| 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 |
| HS Code |
29171110 |
| Origin |
Shandong, China |
| Production Capacity |
6000 Tons/Month |
| Transport Package |
25kg Bag |
| Certificate |
ISO9001, SGS, COA, MSDS |
Overcoming Industrial Production Hurdles with High-Purity Oxalic Acid 99.6% CAS 144-62-7
We’ve witnessed countless production disruptions in leather processing and mining operations—batch inconsistencies causing uneven cleaning results, impurity-laden oxalic acid leading to equipment corrosion, and delayed shipments derailing project timelines. In our 10+ years serving industrial clients across 50+ countries, these challenges remain persistent pain points that directly impact operational efficiency and product quality.
Stabilizing Your Production Chain with Reliable Oxalic Acid Supply
Our Industrial Top Grade Oxalic Acid 99.6% delivers the consistency modern manufacturing demands. With a monthly production capacity of 6000 tons and strategic loading ports in Qingdao, Tianjin, and Shanghai, we ensure uninterrupted supply even for large-scale operations. This reliability has made us the preferred partner for multinational industrial enterprises and developing country manufacturers seeking consistent chemical raw materials.
Core Industrial Applications
As a versatile dicarboxylic acid, this industrial oxalic acid finds critical use in leather cleaning processes where its medium-strong acidity effectively removes mineral stains without damaging collagen fibers. In mining operations, it serves as an efficient chelating agent for mineral processing and ore separation. Its reducing properties also make it valuable in stone cleaning applications, where controlled reactivity is essential for surface treatment.
Why Key Specifications Drive Performance
The 99.6% purity level is not arbitrary—this high standard minimizes metallic impurities that can catalyze unwanted side reactions in leather tanning, ensuring uniform dye absorption and product finish. The precisely controlled melting point (101-102ºC) guarantees consistent dissolution behavior in industrial baths, while the 1.772 g/cm³ density ensures accurate dosage measurement during automated batching. The saturated dicarboxylic acid structure provides stable chelation efficiency, a critical factor in mining operations where mineral extraction yield directly depends on reagent performance.
Quality Assurance: Risks Mitigated, Production Optimized
Choosing substandard oxalic acid introduces hidden costs—corroded equipment from chloride impurities, rework due to inconsistent cleaning results, and regulatory penalties from non-compliant heavy metal levels. Our ISO9001-certified production process eliminates these risks through rigorous SGS testing for heavy metals and purity. Every batch meets international shipping standards (UN No. 3261), ensuring smooth customs clearance and avoiding costly import delays—a common frustration we’ve helped hundreds of clients resolve.
Our Commitment to Quality Control
We implement a triple-inspection protocol: raw material testing before production, in-process sampling during synthesis, and final batch analysis before packaging. Each shipment includes a detailed COA with actual test data for key parameters like purity, moisture content, and heavy metal levels. Our HPLC and titration检测数据 are available for review, and we offer a full refund or replacement if any parameter fails to meet the specified standards. With dedicated technical support staff boasting average 8+ years of industry experience, we provide not just chemicals but actionable solutions to your process challenges.
Certificate of Analysis & Documentation
Every order includes a batch-specific Certificate of Analysis and MSDS in compliance with international shipping regulations. For critical applications requiring historical data, we maintain batch records for 5 years and can provide duplicate documentation upon request with your order number. Detailed chromatographic and spectroscopic analysis reports are available for specialized quality verification needs.
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 Industrial Buyers
Initiate your purchase by submitting an inquiry with your required quantity and destination port—our team will respond within 4 hours with a detailed quotation including FOB/CIF options. We recommend requesting a 500g sample for compatibility testing before full-scale ordering. Once specifications are confirmed, we arrange production, commodity inspection, and customs declaration, providing tracking information throughout the logistics process.
Frequently Asked Questions
Q: What is the shelf life of this oxalic acid product?
A: When stored in original sealed packaging under recommended conditions, the product maintains stability for 24 months from the production date indicated on the COA.
Q: Can this oxalic acid be used in food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not suitable for direct human consumption, therapeutic, or household applications.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents as required for international trade.
Q: Is custom packaging available beyond the standard 25kg bags?
A: Yes, we offer custom packaging options including 1000kg jumbo bags for bulk shipments. Contact our sales team to discuss specific packaging requirements.
Q: How is the product purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch COA. These testing methods comply with industrial chemical standards and are traceable to reference materials.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations
