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 |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
Powder |
| Source |
Hydrolysis |
| Colour |
White |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Other Name |
Ethanedioic Acid |
| 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 |
Industrial Grade Oxalic Acid 99.6%: Solving Purity and Supply Challenges in Leather & Mining Industries
We’ve witnessed countless production disruptions over 10+ years in chemical supply—batch inconsistencies causing leather tanning defects, purity fluctuations leading to inefficient mineral processing, and delayed shipments halting manufacturing lines. These issues aren’t just inconvenient; they directly impact your bottom line and reputation with clients.
Stable Supply of High-Purity Oxalic Acid for Industrial Processes
Our Industrial Grade Oxalic Acid 99.6% addresses these critical pain points through rigorous quality control and规模化 production capacity of 6,000 tons monthly. As a trusted chemical export platform with self-operated import-export rights, we ensure consistent availability even for large-scale orders, eliminating the risk of production downtime for leather cleaning, mining, and stone cleaning applications.
Key Industrial Applications
This white powder oxalic acid serves as a versatile industrial agent: in leather processing, it effectively removes lime and impurities from hides; in mining operations, it acts as a chelating agent to dissolve metal oxides; and in stone cleaning, its reducing properties help remove rust and mineral stains. Its role as a reducing agent also extends to various chemical synthesis processes, making it a staple in multiple industrial sectors.
Critical Specifications for Reliable Industrial Performance
The 99.6% purity level minimizes副反应 and ensures consistent results in leather tanning baths, where impurity levels directly affect hide quality. With a melting point of 101-102ºC and boiling point of 365.10ºC, it maintains stability in high-temperature industrial processes. The medium strong acidity (pKa1=1.27, pKa2=4.27) provides optimal reactivity for mineral dissolution without excessive corrosivity, while its solubility profile (soluble in water/ethanol, insoluble in benzene) allows precise formulation control in aqueous processing systems.
Benefits of Choosing Our Oxalic Acid
Using our ISO9001-certified oxalic acid reduces production risks compared to lower-grade alternatives—fewer batch rejections, consistent process yields, and compliance with international quality standards. The 25kg bag packaging ensures easy handling and storage, while multiple loading ports (Qingdao, Tianjin, Shanghai) optimize logistics efficiency. By partnering with a supplier serving 6,000+ global industrial customers, you gain access to stable pricing and reliable delivery schedules, critical for long-term production planning.
Our Quality Assurance Commitment
Every batch undergoes comprehensive testing via HPLC and titration methods, with SGS-certified results documented in the accompanying COA. Our production facility operates under strict ISO9001 protocols, from raw material selection through hydrolysis to final packaging. We provide full MSDS documentation for safe handling, and maintain batch traceability for 5 years. If any shipment fails to meet the specified 99.6% purity standard, we offer immediate replacement or full refund—no questions asked.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific Certificate of Analysis detailing purity, moisture content, and impurity levels. MSDS documents with handling precautions are provided as standard. For critical applications requiring additional verification, we can arrange third-party testing at accredited laboratories at cost, 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.
Simple Ordering Process for Industrial Buyers
Initiate your order by submitting an inquiry with your required quantity and delivery timeline. We’ll provide a detailed quotation including FOB/CIF pricing options, then arrange sample shipment for your testing (typically 500g-1kg). Once specifications are confirmed, we accept letters of credit or T/T deposits, with production lead times averaging 7-10 days for orders under 50 tons. All shipments include full customs documentation for smooth clearance.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored properly in sealed packaging, our oxalic acid maintains specifications for 24 months from the production date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This is industrial grade material intended solely for manufacturing and research use, not for human consumption or medical purposes.
Q: What documentation is provided with each shipment?
A: Every order includes commercial invoice, packing list, COA, MSDS, and customs declaration forms. Additional certificates (like SGS reports) are available upon request.
Q: Do you offer custom packaging options?
A: Yes, we can provide 500kg jumbo bags or 1-ton super sacks for large-volume orders. Minimum order quantity applies for custom packaging.
Q: How is product purity verified?
A: Purity is determined by acid-base titration according to GB/T 1626-2008 standard, with HPLC analysis as an additional quality control step for critical
