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% |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Oxalic Acid 99.6% (CAS No. 144-62-7): Addressing Leather Processing Challenges
Industrial leather processors often face critical issues with acid-based cleaning agents—fluctuating purity levels causing inconsistent dye absorption, batch variations leading to product quality mismatches, and unreliable suppliers disrupting production schedules. Over our 10+ years in chemical supply, we've witnessed how these challenges directly impact downstream efficiency and product integrity.
A Stable and Reliable Oxalic Acid Supply Solution
Our Industrial Grade Oxalic Acid 99.6% is engineered to solve these pain points through strict quality control and consistent production. As a leading chemical export platform with self-operated import-export rights, we ensure each 25kg bag of White Powder Oxalic Acid meets the same high standards, supporting stable operations for leather cleaning and other industrial processes across 50+ countries.
Typical Industrial Applications
Primarily used as a Leather Cleaning Acid, this Ethanedioic Acid solution effectively removes mineral stains and scales from hides while preparing surfaces for tanning. Its applications extend to mining operations as a reducing agent and stone cleaning processes, demonstrating versatility across industrial sectors. All uses are strictly limited to manufacturing and research contexts, in compliance with international safety standards.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid minimizes impurities that could interfere with leather processing reactions, ensuring uniform dye penetration and reducing waste. Its medium strong acidity strikes a precise balance—effective for cleaning without damaging collagen structures in hides. The controlled solubility profile (soluble in water, ethanol; insoluble in benzene) allows for accurate dilution and application consistency. With a melting point of 101-102ºC and boiling point of 365.10ºC, it maintains stability across industrial processing temperature ranges, preventing unexpected reactions during production.
What You Gain With Our Product
Choosing our China Oxalic Acid for Leather processes delivers tangible benefits: ISO9001 and SGS certifications guarantee compliance with global industrial standards, reducing regulatory risks. The 5000 Tons/Month production capacity ensures uninterrupted supply, eliminating costly production delays. In contrast, low-purity alternatives may contain heavy metals or residual impurities that compromise leather quality and fail international export inspections, risking shipment rejections and financial losses.
Why You Can Trust Us
Our quality assurance protocol includes multi-stage testing using advanced analytical methods, with each batch accompanied by a Certificate of Analysis (COA) detailing key parameters. MSDS documentation provides comprehensive safety guidance for handling and storage. We maintain full traceability from raw material sourcing to final packaging, and offer a no-questions return policy for any product failing to meet specified standards. Our dedicated technical support team provides expert guidance on application optimization, ensuring you maximize the value of your purchase.
Certificate of Analysis & Documentation
Every delivery includes a batch-specific COA with detailed purity testing results and safety data via MSDS. For quality verification, customers can request additional documentation including method validation reports and SGS inspection certificates. Specific batch test records remain accessible for 5 years post-delivery, supporting quality control audits and regulatory compliance.
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 with your specific requirements, including quantity and delivery timeline. We'll provide a detailed quotation under your preferred trade terms (FOB/CIF) and arrange sample delivery for qualification testing. Once specifications are confirmed, our standard transaction process ensures smooth production scheduling, commodity inspection, and customs clearance, with shipments available from Qingdao, Tianjin, or Shanghai ports.
Frequently Asked Questions
Q: What is the shelf life of this Oxalic Acid product?
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 Industrial Grade Oxalic Acid is strictly for industrial and laboratory research use only, not for direct human consumption or medical purposes.
Q: What documentation is provided with each shipment?
A: Each delivery includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Is custom packaging available besides the standard 25kg bag?
A: For bulk orders exceeding 1000kg, we can provide custom packaging solutions. Please specify requirements during the inquiry process.
Q: How is the product's purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch-specific COA. Customers may request third-party testing at their expense.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is
