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 |
| Other Name |
Ethanedioic Acid |
| Grade Standard |
Industrial Grade |
| Specification |
99.60% |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
White Powder |
| Colour |
White |
| 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 |
| 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 |
| Trademark |
shandongfurun |
| Production Capacity |
6000 Tons/Month |
Overcoming Industrial Challenges with Oxalic Acid Dihydrate CAS 6153-56-6
In leather processing and stone cleaning operations, inconsistent chemical purity can lead to uneven results and increased production costs. We’ve witnessed how 0.5% purity fluctuations in Oxalic Acid Dihydrate disrupt pH balance during leather tanning, causing color variations and material waste. Similarly, impure batches in stone cleaning applications often leave residues that require rework, delaying project timelines for our clients across 50+ countries.
Stable Supply for Critical Industrial Processes
Our Industrial Grade Oxalic Acid Dihydrate addresses these challenges through rigorous quality control and规模化 production. With a monthly capacity of 6000 tons and ISO9001 certification, we ensure consistent 99.6% purity that meets the demanding standards of leather treatment and stone cleaning industries. This stability is backed by over a decade of experience serving international industrial customers, providing reliable chemical solutions even amid global supply chain uncertainties.
Key Industrial Applications
As a dicarboxylic acid, Oxalic Acid Dihydrate plays a vital role in multiple industrial processes. In leather manufacturing, it effectively removes lime and mineral deposits during beamhouse operations, preparing hides for tanning with precise pH adjustment. For stone cleaning, its strong chelating properties dissolve calcium carbonate deposits and rust stains without damaging substrate integrity. Additionally, it serves as a reducing agent in mining operations and various chemical synthesis processes, demonstrating versatility across industrial sectors.
Why Technical Specifications Impact Your Operations
The 99.6% purity level ensures minimal impurities that could interfere with chemical reactions—critical for maintaining process consistency in leather treatment where trace contaminants can alter dye absorption. The white powder form guarantees uniform mixing and dissolution, preventing clumping that causes uneven application in stone cleaning. With a melting point of 101-102ºC and boiling point of 365.10ºC, our Oxalic Acid Dihydrate maintains stability across industrial temperature ranges, ensuring reliable performance in diverse manufacturing environments. The medium strong acidity provides effective cleaning power while allowing precise neutralization control, essential for protecting sensitive materials.
Quality Assurance for Operational Excellence
Choosing our Oxalic Acid Dihydrate means avoiding the hidden costs of inferior chemicals—rejected batches, production delays, and substandard end products. Our SGS-certified manufacturing process ensures compliance with international industrial standards, supported by comprehensive documentation including COA and MSDS. Unlike unreliable suppliers, our consistent quality reduces process variations, lowering your overall production costs while improving output quality. The 25kg packaging ensures safe handling and storage efficiency, further optimizing your operational workflow.
Our Commitment to Your Industrial Success
Every batch undergoes rigorous testing through HPLC and other analytical methods to verify purity and composition, with COA reports provided for each shipment. Our state-of-the-art production facility in Shandong maintains strict quality control protocols from raw material selection to final packaging. We offer flexible loading options through Qingdao, Tianjin, and Shanghai ports to optimize your logistics, backed by our self-operated import and export rights that streamline customs clearance. With dedicated technical support and a 6000-ton monthly production capacity, we ensure uninterrupted supply even for large-scale industrial requirements.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific Certificate of Analysis detailing key parameters such as purity, solubility, and appearance. Comprehensive MSDS documents provide essential safety handling information for your operations. For quality verification, specific batch test data can be requested using your order reference, ensuring full traceability from production to delivery.
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 for Industrial Buyers
Initiate your purchase by submitting an inquiry with your specific requirements, including quantity and delivery timeline. Our technical team can provide product samples for evaluation before full order placement. Once specifications are confirmed, we arrange production and logistics according to your preferred trade terms, with full documentation support for customs clearance. This straightforward process ensures efficient procurement tailored to industrial needs.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid Dihydrate?
A: When stored properly in sealed containers under recommended conditions, our Oxalic Acid Dihydrate maintains stability for 24 months from production date.
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 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, and packing list.
Q: Do you offer custom packaging options?
A: While our standard packaging is 25kg
