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 |
| 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 |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
Addressing Industrial Challenges with CAS 6153-56-6 Oxalic Acid Dihydrate
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—fluctuations as small as 0.5% can trigger unexpected side reactions in leather processing or compromise ore extraction efficiency. Researchers often struggle with irreproducible results due to batch-to-batch variations, while procurement teams face the constant risk of supply chain disruptions when relying on multiple small-scale suppliers.
A Stable and Reliable Industrial Oxalic Acid Solution
Our 99.6% Industrial Oxalic Acid Dihydrate directly addresses these pain points through stringent quality control and规模化 production. Backed by 10+ years of chemical export experience and serving over 6,000 industrial customers worldwide, we ensure consistent purity and stable supply—critical for continuous manufacturing processes in leather treatment, mining operations, and chemical synthesis.
Typical Industrial Applications
As a versatile industrial chemical, this oxalic acid dihydrate finds primary use as a reducing agent in metal surface treatment and as a cleaning agent in leather processing, effectively removing mineral stains and impurities. Its chelating properties also make it valuable in mining operations for ore flotation, while stone cleaning applications benefit from its ability to dissolve carbonates without damaging substrates—all strictly for industrial processing purposes.
Why Key Specifications Matter
The 99.6% purity level minimizes impurity interference, ensuring predictable reaction outcomes in leather tanning and reducing agent applications. Its defined melting point (101-102ºC) guarantees consistent thermal behavior during industrial processes, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) enable precise formulation control. The medium strong acidity provides optimal reactivity without excessive corrosiveness, protecting equipment in mining and cleaning operations. Each parameter is calibrated to meet industrial-grade standards, directly impacting process efficiency and end-product quality.
What You Gain With Our Industrial Grade Oxalic Acid Dihydrate
Choosing our Oxalic Acid Dihydrate means avoiding the hidden costs of substandard materials—rejected batches, production rework, and equipment damage from impurity-laden alternatives. Compliant with ISO9001 standards and supported by SGS certification, our product meets international export requirements, reducing customs clearance delays. With a monthly production capacity of 6000 tons, we eliminate supply shortages that can halt manufacturing lines, delivering consistent value through reliable quality and uninterrupted availability.
Why You Can Trust Us
Our quality assurance process includes comprehensive testing via HPLC and titration methods for each production batch, with full COA reports provided with every shipment. We maintain strict moisture control during production and packaging to ensure stability, while our MSDS documentation offers detailed safety guidance for handling. With dedicated quality control personnel and a 10-year track record of serving multinational industrial enterprises, we stand behind our product with a full replacement guarantee for non-conforming shipments.
Certificate of Analysis & Documentation
Every order includes a batch-specific Certificate of Analysis detailing key parameters such as purity, moisture content, and heavy metal levels. MSDS documents are provided in compliance with international standards, including GHS labeling requirements. For critical applications, additional testing data or method validations can be arranged upon request, ensuring full transparency and regulatory compliance.
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 order by submitting an inquiry with your required quantity and delivery terms (FOB/CIF). We can arrange sample shipment for quality evaluation prior to bulk ordering. Upon confirmation, we provide a formal trade contract and arrange production, with full documentation (commercial invoice, packing list, COA, MSDS) accompanying the shipment. Our logistics team coordinates delivery from Qingdao, Tianjin, or Shanghai ports to your specified destination, ensuring timely arrival and customs clearance support.
Frequently Asked Questions
Q: What is the shelf life of the product?
A: When stored properly in sealed packaging under recommended conditions, the product maintains stability for 24 months from the manufacturing date.
Q: Is this product suitable for food, medical, or household use?
A: No. This product is strictly for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household applications.
Q: What documentation is provided with each shipment?
A: Each order includes a batch-specific COA, MSDS, commercial invoice, packing list, and customs declaration documents as required for international trade.
Q: Can custom packaging options be arranged?
A: Yes, we offer custom packaging solutions for bulk orders, including jumbo bags or drum packaging, subject to minimum order quantities.
Q: How is product purity verified?
A: Purity is determined through acid-base titration and HPLC analysis, with results documented in the batch 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, regulations and safety requirements for its use.
