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 |
69-72-7 |
| Molecular Formula |
C2H2O4 |
| Molecular Weight |
90.03 |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Acidity |
Medium Strong Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| UN No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Overcoming Industrial Challenges with High-Purity Oxalic Acid C2H2O4 99.6% (CAS 69-72-7)
We’ve witnessed countless production disruptions over 10+ years in chemical supply—batch inconsistencies causing leather tanning defects, impure oxalic acid leading to mining processing inefficiencies, and delayed shipments derailing manufacturing schedules. These issues aren’t just costly; they erode trust between suppliers and industrial operators who depend on reliable chemical raw materials.
Your Stable Supply Chain Partner for Industrial Grade Oxalic Acid
Our Industrial Grade Oxalic Acid Powder addresses these critical pain points through consistent 99.6% purity and规模化 production capacity of 5000 tons/month. As a leading chemical export platform with self-operated import-export rights, we’ve established long-term cooperative relationships with over 6,000 industrial customers worldwide, ensuring your production lines never halt due to supply shortages.
Core Industrial Applications
Industrial Oxalic Acid serves as a vital raw material across multiple sectors: in leather cleaning, its strong chelating properties effectively remove mineral stains and excess lime from hides; in mining operations, it acts as a reducing agent to dissolve metal oxides and facilitate ore processing. Its versatile nature also extends to stone cleaning applications, where controlled acidity safely removes efflorescence without damaging substrates.
Why Key Specifications Drive Performance
The 99.6% purity of our Oxalic Acid minimizes副反应 in industrial processes—lower purity alternatives often introduce contaminants that compromise leather quality or reduce mining extraction yields. With a tightly controlled melting point (101-102ºC) and solubility profile, our product ensures consistent dissolution rates, critical for batch-to-batch process uniformity. The medium strong acidity (pKa1=1.27, pKa2=4.27) provides optimal reactivity without excessive corrosivity, protecting equipment while maintaining processing efficiency.
The Value of Reliable Chemical Sourcing
Choosing substandard oxalic acid risks more than product quality—impurities can damage expensive processing equipment, require additional purification steps, and lead to non-compliance with international manufacturing standards. Our ISO9001 certified production ensures each batch meets strict quality criteria, while SGS third-party testing validates our claims. For leather cleaning and mining operations, this translates to reduced waste, consistent end-product quality, and protection of your brand reputation in global markets.
Our Quality Assurance Commitment
Every shipment undergoes comprehensive testing including HPLC purity analysis, moisture content determination, and heavy metal screening (Pb, As, Cd ≤0.001%). Each batch is accompanied by a detailed Certificate of Analysis (COA) with batch-specific test results, and MSDS documents for safe handling. Our quality control laboratory operates 24/7 to monitor production, and we maintain a 30-day sample retention program for追溯 verification. With 10+ years of foreign trade experience, we understand the criticality of documentation accuracy for international customs clearance.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with complete test results, MSDS compliance sheets, and origin certification. For qualified buyers, we provide access to raw检测 data including chromatograms and spectroscopic analysis upon request. All documentation meets EU REACH and US TSCA requirements, facilitating smooth customs clearance in major global markets.
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 required quantity and destination port—we provide FOB/CIF quotations within 24 hours. Sample requests are welcome for pre-production testing, with samples typically shipped within 3 business days. Once specifications are confirmed, we accept letters of credit or T/T payment terms, and arrange production with typical lead times of 7-10 days for standard orders. All shipments include full set of export documents for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of your Industrial Oxalic Acid?
A: When stored properly in original sealed packaging, the product maintains stability for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This is Industrial Grade material intended solely for industrial and laboratory research use, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each shipment includes COA (Certificate of Analysis), MSDS, commercial invoice, packing list, bill of lading, and origin certificate.
Q: Do you offer custom packaging options?
A: Yes, we can provide custom packaging solutions (50kg drums, 1000kg jumbo bags) for orders exceeding 10 tons. Contact our sales team for details.
Q: How is product purity verified?
A: Purity is determined via titration and HPLC analysis, with results documented in the batch-specific COA. Third-party SGS testing is available upon request.
Usage Notice:
