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 |
144-62-7 |
| Purity |
99.60% |
| Other Name |
Ethanedioic Acid |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
6000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Oxalic Acid Dihydrate 99.6% (CAS 144-62-7): Solving Industrial Purity and Supply Challenges
We’ve witnessed countless production delays caused by inconsistent Oxalic Acid Dihydrate purity—fluctuations as small as 0.5% can trigger unexpected副反应 in leather processing or compromise mineral extraction efficiency. Overseas buyers often struggle with unreliable suppliers who cannot maintain stable batch quality, leading to failed experiments and production line shutdowns.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid Dihydrate addresses these critical pain points through strict quality control and规模化生产. With 10+ years serving 6,000+ industrial customers worldwide, we ensure 99.6% purity consistency across every 25kg batch, eliminating the guesswork from your manufacturing process. Our 6000 Tons/Month production capacity guarantees on-time delivery even for large-scale mining and leather processing operations.
Typical Industrial Applications
As a versatile dicarboxylic acid, this compound plays a vital role in multiple industrial sectors. In leather cleaning, its medium strong acidity effectively removes lime and impurities without damaging collagen fibers. Mining operations utilize its chelating properties to dissolve metal oxides, improving ore extraction yields. It also functions as a reducing agent in various chemical synthesis processes and stone cleaning applications, where precise concentration control is essential for optimal results.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid Dihydrate directly impacts process efficiency—higher purity minimizes side reactions and reduces waste disposal costs. Its well-defined melting point (101-102ºC) ensures consistent behavior in thermal processes, while the 1.772 g/cm³ density allows accurate volumetric dosing. The controlled solubility profile (soluble in water/ethanol, insoluble in benzene) ensures proper formulation stability, critical for leather treatment baths and mining solutions where precipitation can disrupt production.
What You Gain With Our Product
Choosing our Industrial Grade Oxalic Acid Dihydrate means investing in production reliability. Unlike lower-grade alternatives that may contain heavy metal impurities, our ISO9001-certified product meets strict international standards, reducing compliance risks in export markets. The stable supply chain eliminates emergency sourcing costs, while consistent quality reduces rework rates—ultimately lowering your total production expenses. Each batch undergoes SGS testing, ensuring you receive a product that performs as expected, every time.
Why You Can Trust Us
Our quality assurance process begins with raw material testing and continues through every production stage. We employ advanced HPLC and titration methods to verify purity, with each shipment accompanied by a detailed COA. Our manufacturing facility operates under strict ISO9001 guidelines, and we maintain full traceability from raw materials to finished product. If a batch fails to meet your specified requirements, we offer a complete replacement—no questions asked. Our dedicated technical support team provides expert guidance on formulation and application, ensuring you maximize the value of your purchase.
Certificate of Analysis & Documentation
Every order includes a batch-specific Certificate of Analysis (COA) detailing key parameters such as purity, moisture content, and impurity levels. MSDS documents are provided to ensure safe handling and compliance with local regulations. For critical applications requiring additional verification, specific batch test data and chromatographic profiles can be requested through our customer service team.
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. We’ll provide a detailed quotation including FOB/CIF pricing options and estimated lead times. For first-time buyers, sample testing is available to verify compatibility with your processes. Once specifications are confirmed, we accept letters of credit or deposit payments, with full documentation provided upon shipment.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid Dihydrate?
A: When stored properly in sealed containers under recommended conditions, 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 is an Industrial Grade product intended solely for industrial manufacturing and laboratory research. It is not suitable for direct human consumption or medical use.
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 customs declaration documents as required.
Q: Do you offer custom packaging options?
A: Yes, we can provide custom packaging solutions for large-volume orders. Contact our sales team to discuss specific requirements.
Q: How is product purity verified?
A: Purity is determined through titration and HPLC analysis, with results documented in the batch-specific COA. Additional testing methods can be arranged upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws
