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) |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
White Powder |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Density |
1.772 G/Cm³ |
| Molecular Weight |
90.03 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Acidity |
Medium Strong Acid |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Melting Point |
101-102ºC |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Specification |
99.60% |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Addressing Purity Instability in Industrial Oxalic Acid Applications
In leather tanning and mining operations, inconsistent oxalic acid purity often leads to uneven dye absorption, equipment corrosion, and failed extraction processes. Over a decade of serving chemical importers worldwide, we’ve witnessed how 0.5% purity fluctuations can increase production waste by 15-20% and delay manufacturing timelines.
Stable 99.6% Industrial Grade Oxalic Acid Supply
Our Industrial Grade Oxalic Acid maintains 99.6% purity with batch-to-batch variation below 0.1%, directly addressing the core challenges of process stability and cost efficiency. Backed by 6,000 tons/month production capacity and ISO9001-certified manufacturing, we ensure consistent supply for leather manufacturing and mining operations across 50+ countries.
Key Industrial Applications
As a critical intermediate in leather processing, this Ethanedioic Acid serves as a deliming agent to remove lime from hides, ensuring uniform tanning and softness. In mining, it acts as a chelating agent for mineral processing, effectively dissolving calcium and iron compounds from ore surfaces. Its reducing properties also make it valuable in metal cleaning and stone restoration industries.
Why 99.6% Purity and Key Specifications Matter
The 99.6% purity level minimizes heavy metal impurities (below 10ppm) that cause equipment fouling in mining operations. Its defined melting point (101-102ºC) ensures consistent reaction kinetics during leather deliming, while the medium strong acidity balances effective mineral dissolution with controlled material reactivity. The white powder form guarantees uniform mixing, preventing concentration gradients that lead to uneven processing results.
Benefits of Reliable Oxalic Acid Sourcing
Using our Industrial Grade Oxalic Acid reduces reject rates by minimizing副反应 from impurities, lowering overall production costs by up to 12%. Unlike lower-grade alternatives, our product meets EU REACH standards, ensuring compliance for exports to European markets. The stable supply chain eliminates production line shutdowns, maintaining your manufacturing schedule even during peak demand periods.
Our Quality Assurance Process
Every batch undergoes triple testing: initial HPLC analysis for purity confirmation, ICP-MS for heavy metal screening, and Karl Fischer titration for moisture content (controlled below 0.5%). Each shipment includes a detailed COA with actual test results, not just specification ranges. Our SGS-audited quality management system ensures traceability from raw material intake to final packaging, with 24/7 technical support available for application-specific guidance.
Certificate of Analysis & Documentation
All deliveries include a batch-specific Certificate of Analysis and MSDS compliant with GHS standards. For critical applications, we provide additional testing data upon request, including particle size distribution and impurity profiles. Full documentation packages support customs clearance and regulatory compliance in major export 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
Start with a simple inquiry specifying your required quantity and delivery terms (FOB/CIF available). We provide a detailed quotation within 24 hours, including sample availability for pre-shipment testing. Once specifications are confirmed, our production team ensures on-time delivery with full documentation support for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of your industrial grade oxalic acid?
A: When stored properly in sealed containers, the product maintains specifications for 24 months from the manufacturing date.
Q: Can this product be used in 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 Certificate of Analysis, MSDS, packing list, commercial invoice, and bill of lading.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 500kg bags or 1000kg jumbo bags upon request for large volume orders.
Q: How is product purity verified?
A: Purity is confirmed using HPLC analysis with a detection limit of 0.01%, and results are included in the batch COA.
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.
