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 |
| Other Name |
Ethanedioic Acid |
| CAS Number |
6153-56-6 |
| Purity |
99.60% |
| Grade Standard |
Industrial Grade |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Density |
1.772 G/Cm³ |
| Source |
Hydrolysis |
| 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 |
| Production Capacity |
6000 Tons/Month |
Addressing Industrial Challenges with Oxalic Acid 99.6% CAS 6153-56-6
We’ve witnessed countless production delays caused by inconsistent Oxalic Acid purity—fluctuations as small as 0.5% can disrupt leather tanning processes or compromise stone cleaning results. Many clients previously struggled with suppliers who couldn’t maintain stable batch quality, leading to costly rework and missed deadlines in their manufacturing lines.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid delivers the consistency your operations demand. With a production capacity of 6000 tons per month and 10+ years of supply chain expertise, we ensure uninterrupted availability even for large-scale industrial needs. This reliability has made us the trusted partner for over 6,000 industrial customers across 50+ countries, particularly in leather processing and stone cleaning sectors.
Typical Industrial Applications
Industrial Grade Oxalic Acid serves as a critical raw material in multiple manufacturing processes. In the leather industry, it acts as a key agent in deliming and bleaching operations, ensuring uniform material treatment. For stone cleaning applications, its strong chelating properties effectively remove mineral deposits and rust stains without damaging substrates. Additionally, it functions as a reducing agent in mining operations and various chemical synthesis processes, always under strictly industrial conditions.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid minimizes impurities that could cause unwanted side reactions in industrial processes—critical for maintaining product quality in leather manufacturing where even trace contaminants can affect dye absorption. Its defined melting point (101-102ºC) ensures consistent behavior in thermal processes, while the medium strong acidity provides controlled reactivity essential for stone cleaning applications. The white powder appearance serves as a visual indicator of purity, with any discoloration immediately flagging potential quality issues.
What You Gain With Our Product
Choosing our Oxalic Acid means avoiding the hidden costs of substandard materials—rejected batches, production downtime, and compromised end products. Our ISO9001-certified manufacturing process guarantees compliance with international industrial standards, while SGS verification ensures each batch meets the declared specifications. With Cleaning Stones Oxalic Acid from our stable supply chain, you’ll achieve more predictable production outcomes and reduce waste, ultimately lowering your overall manufacturing costs.
Why You Can Trust Us
Every batch of our Oxalic Acid undergoes rigorous testing through titration and spectroscopy analysis, with full Certificate of Analysis (COA) provided for each shipment. Our quality control laboratory operates 24/7 to monitor production, ensuring the 99.6% purity is maintained across all batches. We stand behind our product with a no-questions return policy for non-conforming shipments, and our technical support team is available to address specific application requirements. With production facilities in Shandong and multiple loading ports, we offer flexible logistics solutions to meet your delivery timelines.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing key parameters such as purity, moisture content, and heavy metal levels. MSDS documents are provided in compliance with international transport regulations, including UN No. 3261 classification. For critical applications, we can arrange additional third-party testing by SGS upon request, with results available within 48 hours of sample submission.
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 available). We can provide a 500g sample for evaluation prior to full-scale purchase, with sample lead time of 2-3 business days. Once specifications are confirmed, standard orders ship within 5-7 days from our Qingdao, Tianjin, or Shanghai ports, accompanied by all necessary customs documentation for smooth international logistics.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed containers under recommended conditions, our Oxalic Acid maintains stability for 24 months from the date of manufacture.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is Industrial Grade Oxalic Acid intended exclusively for industrial manufacturing and laboratory research use. It is not suitable for human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and bill of lading. Additional certificates can be arranged upon request.
Q: Do you offer custom packaging options?
A: Yes, beyond standard 25kg bags, we can provide bulk packaging in 500kg or 1000kg super sacks for large-volume orders. Custom labeling is available for qualified industrial clients.
Q: How is the purity of your Oxalic Acid verified?
A: Purity is determined through acid-base titration methods following ASTM standards, with each batch tested in triplicate. Results are documented in the batch COA, and we can provide
