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 |
Addressing Leather Processing & Mining Efficiency Challenges with 99.6% Oxalic Acid (CAS 144-62-7)
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—fluctuations as small as 0.5% can disrupt leather tanning processes or reduce mineral leaching efficiency in mining operations. In our 10+ years serving industrial clients worldwide, batch-to-batch variations and unreliable supply chains remain persistent pain points that erode operational efficiency.
A Stable Industrial Grade Oxalic Acid Supply Solution
Our Industrial Grade Oxalic Acid Powder addresses these challenges with guaranteed 99.6% purity and consistent quality. As a leading chemical export platform with self-operated import-export rights, we ensure stable monthly production capacity of 5000 tons, eliminating the risk of supply shortages that plague manufacturing schedules. This reliability has made us the preferred partner for leather processing plants and mining operations across 50+ countries.
Typical Industrial Applications
Industrial Grade Oxalic Acid plays a critical role in leather cleaning processes, effectively removing lime deposits and preparing hides for tanning without damaging collagen structures. In mining operations, it serves as an efficient chelating agent for mineral extraction, particularly in processing rare earth elements and metal ores. Its properties as a reducing agent also make it valuable in stone cleaning applications, where controlled acidification is required.
Why Key Specifications Matter in Industrial Applications
The 99.6% purity level ensures minimal impurities that could interfere with leather processing reactions or reduce mining extraction yields. Its white powder appearance indicates low contamination, a crucial visual marker for quality control in production lines. With a density of 1.772 g/cm³, our oxalic acid offers consistent solubility characteristics—soluble in water and ethanol while remaining insoluble in benzene—providing predictable performance in various industrial solvent systems. The medium strong acidity (pKa1=1.27) delivers effective mineral dissolution without excessive corrosivity, protecting equipment integrity during processing.
What You Gain With Our Oxalic Acid for Leather Cleaning
Choosing our Oxalic Acid means avoiding the hidden costs of inferior products: reduced leather quality from impure acids, lower mining productivity due to inconsistent reagent performance, and production downtime from supply interruptions. Our ISO9001 and SGS certified manufacturing process ensures compliance with international industrial standards, while our bulk production capacity translates to competitive pricing for long-term supply contracts. Unlike unreliable suppliers, we maintain consistent quality control that directly contributes to your operational efficiency and product quality.
Why You Can Trust Our Industrial Chemical Supply
Every batch of our oxalic acid undergoes rigorous testing through HPLC analysis, with full Certificate of Analysis (COA) documentation provided with each shipment. Our quality control protocols include testing for heavy metals, moisture content, and particle size distribution—critical parameters for industrial applications. With 10+ years of foreign trade experience and long-term relationships with 6,000+ industrial customers, we’ve established a reputation for transparent communication and responsive technical support. Should any product fail to meet specifications, our guarantee includes prompt replacement or full refund, with no bureaucratic delays.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with detailed purity testing results and compliance data. MSDS documents are provided in multiple languages, ensuring your safety teams have complete handling information. For critical applications requiring additional verification, we can arrange third-party SGS testing at your request, with results typically available within 5-7 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.
How to Place Your Industrial Oxalic Acid Order
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 and estimated shipping schedules from Qingdao, Tianjin, or Shanghai ports. For first-time customers, we recommend requesting a sample for qualification testing before full-scale procurement. Our standard lead time for production is 7-10 business days, with flexible scheduling for regular bulk orders.
Frequently Asked Questions
Q: What is the shelf life of your industrial grade oxalic acid?
A: When stored properly in sealed containers under recommended conditions, our oxalic acid maintains specifications for 24 months from the date of manufacture.
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 shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 500kg bags or 1000kg jumbo bags for bulk orders. Please specify your requirements during the inquiry process.
Q: How is the purity of your oxalic acid verified?
A:
