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 |
99.6% |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
White Powder |
| Source |
Hydrolysis |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Other Name |
Ethanedioic Acid |
| Density |
1.772 G/Cm³ |
| Molecular Weight |
90.03 |
| 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 |
6000 Tons/Month |
Overcoming Rubber Industry Cleaning Challenges with Oxalic Acid Dihydrate CAS 6153-56-6
We’ve witnessed countless production delays caused by inconsistent cleaning agents in rubber manufacturing—impurities leaving residues that compromise product quality, batch variations disrupting process stability, and unreliable suppliers failing to meet urgent delivery timelines. After a decade serving industrial clients worldwide, these recurring pain points remain all too familiar in chemical-intensive sectors like rubber processing.
Stable Supply for Uninterrupted Rubber Manufacturing
Our Oxalic Acid Dihydrate delivers the consistency your rubber cleaning processes demand. With a production capacity of 6000 tons monthly and ISO9001-certified manufacturing, we ensure stable supply even during peak industry demand. This reliability has made us the trusted partner for over 6,000 industrial customers across 50+ countries seeking consistent chemical solutions for their production lines.
Key Industrial Applications
As a medium strong dicarboxylic acid, Industrial Grade Oxalic Acid finds extensive use in rubber industry cleaning processes, effectively removing mineral deposits and stubborn residues from equipment surfaces. Beyond rubber manufacturing, its properties make it valuable in leather processing, mineral extraction, and stone cleaning applications where controlled acidity and reducing power are required.
Critical Specifications for Rubber Industry Performance
The 99.6% purity of our Oxalic Acid Dihydrate minimizes impurities that could interfere with rubber curing agents or leave abrasive residues on precision molds. Its well-defined melting point (101-102ºC) ensures predictable dissolution behavior in cleaning solutions, while controlled solubility characteristics guarantee consistent concentration levels during automated cleaning cycles. The saturated dicarboxylic acid structure provides optimal chelating ability for metal ion removal—essential for maintaining rubber product purity and surface finish quality.
Risk Reduction Through Quality Assurance
Using substandard oxalic acid introduces significant production risks: inconsistent cleaning efficacy leads to product rejects, unknown impurities can react with rubber compounds causing batch failures, and supply interruptions result in costly downtime. Our严格的 QC protocols, including SGS-certified testing and batch-specific COA documents, eliminate these variables. The result is not just a chemical product, but a risk-mitigation solution that protects your production efficiency and final product integrity.
Our Quality Commitment
Every batch undergoes comprehensive testing including HPLC purity analysis, moisture content determination, and heavy metal screening to ensure compliance with industrial standards. We provide complete documentation with each shipment, including detailed MSDS and batch-specific COA. Our 10+ years of chemical export experience means we understand international regulatory requirements, and our dedicated technical support team is available to address specific application questions. If any product fails to meet specifications, we offer immediate replacement or full refund—no questions asked.
Certificate of Analysis & Documentation
Each delivery includes a Certificate of Analysis with actual test results for the specific batch, along with a Material Safety Data Sheet containing handling precautions and safety information. For critical applications requiring extended documentation, additional test reports and compliance certificates can be provided upon 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 Order Process
Initiate your order by submitting a specification request through our contact channels, including details on required quantity and delivery timeline. We can arrange sample testing for qualification purposes before full-scale procurement. Once specifications are confirmed, our logistics team coordinates shipment from Qingdao, Tianjin, or Shanghai ports with all necessary export documentation.
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 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: Every order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), packing list, and commercial invoice.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags. For large-volume orders, custom packaging solutions may be available upon request.
Q: How is product purity verified?
A: Purity is determined through HPLC analysis and titration methods, with results documented in each batch’s COA. Additional testing can be arranged for specific customer requirements.
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.
