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 |
6153-56-6 |
| Purity |
99.60% |
| Other Name |
Ethanedioic Acid |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Acidity |
Medium Strong Acid |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Consistent Purity Challenges in Metal Cleaning? Industrial Grade Oxalic Acid Dihydrate 99.6% (CAS 6153-56-6) Delivers Stability
We’ve witnessed countless production delays caused by inconsistent acid purity—impurities leading to uneven metal surface treatment, batch variations disrupting textile dyeing processes, and supply shortages halting manufacturing lines. Over 10 years serving industrial clients worldwide, these are the recurring headaches that drive our commitment to reliable chemical solutions.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid Dihydrate addresses these critical pain points through rigorous manufacturing controls and a 99.6% purity guarantee. With 6,000 tons monthly production capacity and self-operated import-export rights, we ensure consistent supply for both large-scale manufacturing and precision laboratory applications, eliminating the uncertainty that plagues global chemical procurement.
Typical Industrial Applications
This Ethanedioic Acid Dihydrate serves as a versatile industrial chemical, primarily utilized in metal cleaning processes for rust and scale removal, where its medium strong acidity effectively dissolves oxides without excessive base metal corrosion. In the textile industry, it functions as a reducing agent and bleaching auxiliary, helping achieve consistent color brightness and fabric quality. Additional industrial uses include leather processing, mineral extraction, and stone cleaning operations.
Why Key Specifications Matter
The 99.6% purity is critical for minimizing副反应 in metal surface treatment—even 0.4% impurities can cause streaking or pitting on precision components. The controlled solubility profile ensures predictable dilution rates, essential for maintaining consistent cleaning bath concentrations. The verified melting point (101-102ºC) guarantees thermal stability in industrial processes, while the low heavy metal content (as confirmed by SGS testing) meets strict export standards for textile and automotive applications. These specifications collectively ensure process repeatability and final product quality.
What You Gain With Our Product
Choosing our Oxalic Acid Dihydrate means avoiding the hidden costs of substandard materials: reduced reject rates from consistent purity, fewer production interruptions due to reliable supply, and compliance with international quality standards through ISO9001 certification. Unlike lower-grade alternatives that may contain unknown impurities, our product’s traceable manufacturing process and comprehensive documentation provide the transparency needed for modern industrial quality management systems, ultimately delivering better long-term value through process efficiency and product reliability.
Why You Can Trust Us
Our quality assurance begins with raw material screening and continues through every production stage with in-line HPLC analysis. Each batch undergoes third-party SGS testing, with results documented in a detailed Certificate of Analysis (COA) provided with every shipment. We maintain full batch traceability for 5 years, and offer a no-questions replacement policy for any product failing to meet specification. Our technical team provides pre-purchase application guidance and post-delivery support, ensuring you get the right chemical for your specific process requirements.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA with test results for key parameters including purity, moisture content, and impurity levels. MSDS documents are provided in multiple languages, detailing safe handling and storage procedures. For critical applications, additional testing data or method validations can be arranged upon request, with all documentation available in both digital and hardcopy formats.
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 required quantity and delivery location—our team will provide a detailed quotation including FOB/CIF pricing options within 24 hours. Sample requests are welcome for qualification testing, with standard samples typically shipped within 3 business days. Once specifications are confirmed, we process orders through secure letter of credit or deposit payment terms, with production lead times averaging 5-7 days for standard quantities.
Frequently Asked Questions
Q: What is the shelf life of this product when properly stored?
A: When stored in original sealed packaging under recommended conditions, the product maintains specifications for 24 months from the manufacturing date.
Q: Is this product suitable for food or pharmaceutical applications?
A: No. This is an Industrial Grade product intended exclusively for industrial and laboratory research use, not for direct human consumption or medical applications.
Q: What documentation accompanies each shipment?
A: Every shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Can you provide custom packaging or purity levels?
A: We offer custom packaging options for orders exceeding 1000kg. While our standard product is 99.6%, we can supply 96% purity grade upon request—contact our sales team for availability.
Q: How is the product’s purity verified?
A: Purity is determined through titration and HPLC analysis, with results validated by third-party SGS testing for each production batch.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible
