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 Dihydrate |
| CAS Number |
6153-53-6 |
| Purity |
99.6% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Other Name |
Ethanedioic Acid |
| Molecular Weight |
90.03 |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
6000 Tons/Month |
Oxalic Acid Dihydrate 99.6% (CAS 6153-53-6): Solving Industrial Purity & Consistency Challenges
In leather processing and stone cleaning operations, inconsistent oxalic acid purity often leads to uneven dye absorption or surface etching, while supply delays can halt production lines for days. We’ve witnessed laboratories struggling with batch-to-batch variations that compromise research reproducibility—issues rooted in unreliable sourcing rather than process errors.
Stable Industrial Grade Oxalic Acid Dihydrate for Critical Manufacturing Processes
Our Industrial Grade Oxalic Acid Dihydrate delivers 99.6% purity with minimal impurities, ensuring consistent results across leather tanning, stone cleaning, and mining applications. Backed by 10+ years of chemical export experience and a production capacity of 6000 tons/month, we provide reliable supply chains that prevent costly production interruptions for industrial customers worldwide.
Key Industrial Applications
Industrial Oxalic Acid Dihydrate serves as a vital reducing agent in metal surface treatment and mining operations, while its strong chelating properties make it ideal for Cleaning Stones Acid applications—effectively removing mineral deposits without damaging substrate integrity. In leather processing, it acts as a deliming agent, preparing hides for uniform tanning and dyeing.
Why 99.6% Purity & Key Specifications Matter
The 99.6% purity level minimizes heavy metal impurities that could contaminate leather products or interfere with stone cleaning solutions. Its defined melting point (101-102ºC) ensures predictable thermal behavior in industrial processes, while solubility characteristics allow precise concentration control in aqueous applications. The medium strong acidity strikes a balance between reactivity and handling safety, reducing corrosion risks in processing equipment compared to stronger mineral acids.
Risk Reduction & Cost Efficiency with High-Quality Oxalic Acid
Using substandard oxalic acid can lead to product rejects, rework costs, and equipment damage—expenses that far exceed the savings from cheaper alternatives. Our ISO9001-certified production ensures compliance with international industrial standards, while consistent batch quality reduces process variability and waste. As a bulk supplier, we offer economies of scale that lower long-term procurement costs for Industrial Grade Oxalic Acid Dihydrate.
Stringent Quality Control for Industrial Reliability
Every batch undergoes rigorous testing via titration and spectroscopy to verify purity and composition, with full documentation available in the Certificate of Analysis (COA). Our SGS-audited manufacturing process ensures heavy metal levels below 10ppm, critical for export markets. We maintain dedicated quality control laboratories and provide MSDS documentation for safe handling, supporting your EHS compliance requirements.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific COA with purity test results, impurity profiles, and compliance data. MSDS documents are provided in multiple languages, detailing safe handling, storage, and emergency procedures. For critical applications, we can arrange third-party testing by accredited 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.
Streamlined Industrial Procurement Process
Initiate your order by submitting a specification request detailing your application requirements—our technical team will confirm compatibility and provide a tailored quote. We offer sample evaluation for new customers, with bulk orders typically shipped within 7-10 days from our Qingdao, Tianjin, or Shanghai ports. All shipments include complete customs documentation for smooth international logistics.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid Dihydrate?
A: When stored properly in sealed containers, the product maintains specification for 24 months from the manufacturing 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. It is not suitable for human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Every 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 packaging in 50kg bags or 1000kg supersacks for bulk orders. Contact our sales team for specific requirements.
Q: How is product purity verified?
A: Purity is determined by acid-base titration according to standard industrial methods, with results documented in the batch COA. Additional testing (e.g., HPLC) is available upon request.
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.
