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 |
| Other Name |
Ethanedioic Acid |
| CAS Number |
6153-56-6 |
| HS Code |
29171110 |
| Grade Standard |
Industrial Grade |
| Purity |
99.60% |
| Model NO. |
99.6%, 96% |
| Appearance |
Powder |
| Colour |
White |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Un No. |
3261 |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Trademark |
shandongfurun |
| Production Capacity |
6000 Tons/Month |
Addressing Leather Processing Challenges with Oxalic Acid 99.6% (CAS 6153-56-6)
We've witnessed countless leather manufacturers struggle with inconsistent cleaning results caused by low-purity oxalic acid—streaks on finished products, uneven dye absorption, and batch-to-batch variations that disrupt production schedules. In mining applications, impure grades often lead to incomplete mineral dissolution, increasing operational costs. These are exactly the issues our 10+ years in chemical supply chain management have taught us to solve.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid 99.6% Powder delivers the consistent purity required to eliminate these headaches. With production capacity of 6000 tons monthly and strategic shipping from Qingdao, Tianjin, and Shanghai ports, we ensure uninterrupted supply for manufacturers across 50+ countries. This reliability has made us the trusted partner for over 10,000 industrial customers, from multinational corporations to specialized leather processors.
Typical Industrial Applications
Oxalic Acid 99.6% plays a critical role in various industrial processes. In leather cleaning, its strong chelating properties effectively remove lime and other mineral deposits from hides, preparing them for tanning. As a reducing agent, it finds use in metal surface treatment and water treatment processes. Mining operations utilize its ability to dissolve certain minerals, while stone cleaning applications benefit from its capacity to remove rust and stains without damaging substrates. Each application demands the high purity that our product consistently provides.
Why Key Specifications Matter
The 99.6% purity level is not arbitrary—it directly impacts process efficiency and product quality. Higher purity minimizes unwanted side reactions, ensuring cleaner leather surfaces and more predictable mineral dissolution. The controlled melting point (101-102ºC) guarantees stable performance in heating processes, while the medium strong acidity provides optimal reactivity without excessive material corrosion. Our strict solubility standards (soluble in water and ethanol) ensure proper solution preparation, a critical factor in achieving uniform application across leather batches and mineral processing tanks.
What You Gain With Our Product
Choosing our Industrial Cleaning Oxalic Acid means investing in process consistency and long-term cost savings. Inferior products with unknown impurities can cause equipment damage, product rejects, and production delays—costs that far exceed the price difference. Our ISO9001 and SGS certified manufacturing process ensures compliance with international industrial standards, reducing the risk of regulatory issues in export markets. The stable supply chain eliminates the emergency sourcing costs associated with unexpected stockouts, providing predictable production planning and inventory management.
Why You Can Trust Us
Our commitment to quality begins with rigorous testing—every batch undergoes comprehensive analysis including purity verification, solubility testing, and impurity screening. Each shipment includes a detailed Certificate of Analysis (COA) and MSDS, providing full transparency of product specifications. We stand behind our product with a no-questions return policy if specifications don't match our documentation. Our dedicated technical support team offers guidance on proper handling and application, drawing from decades of industry experience. With over 10 years of chemical export experience and long-term relationships with 6,000+ global customers, we've built our reputation on consistent reliability.
Certificate of Analysis & Documentation
Every delivery includes a batch-specific COA with detailed test results for purity, moisture content, and key impurities. The MSDS provides comprehensive safety handling information, including storage requirements, personal protective equipment recommendations, and emergency procedures. For critical applications requiring additional verification, specific batch test data and complete analytical reports can be requested using your order reference number.
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.
How to Place Your Order
Initiate your purchase by submitting an inquiry through our contact channels, specifying your required quantity and delivery terms (FOB/CIF). We recommend requesting a sample for qualification testing before full-scale ordering. Once specifications are confirmed, our team will provide a detailed quotation and production timeline. All orders include full documentation package (COA, MSDS, customs declarations) to facilitate smooth import procedures.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6% Powder?
A: When stored properly in sealed containers under recommended conditions, 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 product is strictly for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household use.
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 necessary customs documentation.
Q: Do you offer custom packaging options?
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Technical specifications will be provided upon inquiry. Please contact our team.
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Full Certificate of Analysis (COA) and third-party inspection reports (SGS/BV) available upon order confirmation. Contact us for SDS/MSDS documentation.
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Logistics Options
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FCL / LCL Sea Freight
DDP / FOB / CIF · Major ports worldwide
15-30 days
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Land Freight
China domestic · Central Asia · SEA
3-12 days
✈️
Air Freight (Urgent)
Non-hazmat samples & small batches
2-5 days
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Payment Terms
✓
T/T (Bank Transfer)
30% deposit + 70% before shipment
✓
L/C (Letter of Credit)
Accepted for orders ≥ 20 MT
✓
Western Union / PayPal
For sample orders & small quantities
Long-term supply agreements available -- lock in pricing for 3-12 months with priority production scheduling.
