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 |
5000 Tons/Month |
99.6% Industrial Grade Oxalic Acid (CAS 144-62-7): Solving Leather Processing and Reduction Challenges
In leather manufacturing, inconsistent acid concentrations can lead to uneven dehairing and surface damage, while impure reducing agents often cause unpredictable reaction outcomes in industrial processes. Over 10 years serving leather tanneries and chemical plants across 50+ countries, we’ve witnessed how substandard oxalic acid disrupts production schedules and increases waste rates.
Stable Supply of High-Purity Oxalic Acid for Industrial Applications
Our Industrial Grade 99.6% Oxalic Acid addresses these pain points through rigorous quality control and规模化 production. As a leading chemical export platform with 5000 Tons/Month capacity, we ensure consistent purity batch after batch, eliminating the variability that plagues leather cleaning and reduction processes. This reliability has made us the preferred partner for 6,000+ industrial customers worldwide.
Key Industrial Applications
This White Powder Oxalic Acid finds critical use in leather cleaning for efficient stain removal and pH adjustment, as well as a powerful reducing agent in metal surface treatment and mining operations. Its dicarboxylic acid structure ensures effective chelation with metal ions, making it indispensable in stone cleaning and industrial descaling processes.
Critical Specifications for Optimal Performance
The 99.6% purity level minimizes impurities that cause side reactions in leather processing, while the medium strong acidity (pKa1=1.27) provides controlled reactivity essential for delicate hide treatment. With a precise melting point of 101-102ºC and boiling point of 365.10ºC, our oxalic acid maintains stability in high-temperature industrial processes. The white powder form ensures easy dissolution and uniform mixing, crucial for consistent results in large-scale production.
Benefits of Choosing Our Oxalic Acid
Using our ISO9001-certified Oxalic Acid White Powder Reducing Agent reduces production costs by minimizing waste from failed batches. Unlike lower-grade alternatives, our product’s strict heavy metal control meets EU REACH standards, avoiding import barriers in developed markets. The 25kg bag packaging ensures safe handling and easy storage, while our multiple loading ports (Qingdao, Tianjin, Shanghai) guarantee timely delivery even during peak shipping seasons.
Our Quality Assurance Commitment
Every batch undergoes SGS third-party testing, with parameters including purity, moisture, and heavy metal content verified through HPLC analysis. We provide a full Certificate of Analysis (COA) with each shipment, and MSDS documentation for safe handling. Our quality control laboratory operates 24/7, with specific batch test records available for 5 years upon request. If specifications fall outside our stated ranges, we offer unconditional replacement or full refund—no questions asked.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with detailed test results and compliance statements. MSDS documents are provided in multiple languages, including English, Spanish, and German, to meet regional safety requirements. For critical applications, we can arrange additional testing by independent laboratories at customer request.
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
Start by submitting an inquiry with your required quantity and delivery location—our team will provide a detailed quotation within 24 hours, including FOB/CIF pricing options. We offer sample testing for qualification, with standard lead times of 7-10 days for bulk orders. All shipments include full customs documentation and traceable logistics tracking for complete transparency.
Frequently Asked Questions
Q: What is the shelf life of your oxalic acid?
A: When stored properly in original sealed packaging, our oxalic acid maintains specifications for 24 months from the manufacturing date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This Industrial Grade Oxalic Acid is for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
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 Bill of Lading.
Q: Do you offer custom packaging options?
A: Yes, we can provide 500kg jumbo bags or 1000kg bulk bags for large-volume orders. Minimum order quantity applies for custom packaging.
Q: How is product purity verified?
A: Purity is determined by titration and HPLC analysis, with results documented in the batch COA. Customers may request a copy of the analysis report before purchase.
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.
