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 |
| CAS Number |
3261 |
| Other Name |
Ethanedioic Acid |
| 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 |
| 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 |
| Source |
Hydrolysis |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Un No. |
3261 |
| HS Code |
29171110 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
Overcoming Industrial Cleaning Challenges with Oxalic Acid 99.6% Industrial Grade Powder (CAS 3261)
We’ve witnessed countless production delays caused by inconsistent chemical purity—impurities in cleaning agents leaving residues on leather surfaces, or batch variations in stone cleaning solutions leading to uneven results. Inconsistent supply chains only worsen these issues, forcing manufacturers to halt operations while waiting for reliable raw materials. These are not just inconveniences; they directly impact product quality and bottom lines.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid 99.6% Industrial Grade Powder addresses these critical pain points through rigorous quality control and规模化 production. With a monthly capacity of 5000 tons and ISO9001 certification, we ensure consistent supply for industrial cleaning processes, leather treatment facilities, and mining operations across 50+ countries. This stability eliminates the guesswork from your production planning.
Typical Industrial Applications
As a dicarboxylic acid with strong chelating properties, Oxalic Acid 99.6% Industrial Grade Powder excels in professional cleaning scenarios. In leather processing, it effectively removes mineral stains and scales without damaging collagen fibers. For stone cleaning applications, its medium-strong acidity dissolves calcium deposits and rust stains from natural stone surfaces, restoring original aesthetics in construction and monument preservation. It also serves as a reducing agent in mining operations and metal surface treatment processes.
Why Key Specifications Matter
The 99.6% minimum purity ensures minimal impurity interference—critical for avoiding discoloration in leather processing and preventing streaking on stone surfaces. Its defined melting point (101-102ºC) guarantees consistent dissolution behavior in aqueous solutions, allowing precise concentration control during cleaning baths. The solubility profile (soluble in water/ethanol, insoluble in benzene) enables formulation flexibility while simplifying waste treatment processes. Saturated acid structure ensures stable chemical reactivity, preventing unexpected side reactions that could compromise industrial processes.
What You Gain With Our Industrial Oxalic Acid Powder
Choosing our 99.6% Oxalic Acid means investing in process reliability. Unlike lower-grade alternatives that require frequent rework, our product reduces material waste by 15-20% in typical cleaning applications. Compliance with international standards (SGS certified) eliminates export barriers to strict markets in Europe and North America. Consistent batch quality translates to predictable production timelines, reducing overtime costs associated with unexpected material issues. When purity and reliability matter, the cost difference between standard and premium grade disappears in operational savings.
Why You Can Trust Us
Every batch undergoes triple testing: initial raw material inspection, in-process sampling at 3 production stages, and final product analysis via HPLC. We provide a complete Certificate of Analysis with each shipment, detailing key parameters like purity, heavy metal content, and moisture levels. Our 10+ years in chemical export ensures familiarity with global regulatory requirements, from REACH compliance to MSDS documentation in 12 languages. With dedicated technical support available 24/5, we don’t just sell chemicals—we deliver peace of mind through verifiable quality and responsive service.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with test results for purity, pH, insoluble matter, and heavy metals (Pb, As, Fe). MSDS documentation is provided in compliance with GHS standards, including handling precautions and emergency procedures. For critical applications requiring additional verification, complete raw material溯源 and production records can be made available upon request with proper order identification.
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 required quantity and delivery terms (FOB/CIF available). We recommend requesting a 500g sample for compatibility testing before full-scale procurement. Upon sample approval, standard lead time is 7-10 days for production and documentation preparation. All shipments include complete customs clearance documents, ensuring smooth importation through your chosen port (Qingdao, Tianjin, or Shanghai).
Frequently Asked Questions
Q: What is the shelf life of this product?
A: When stored properly in original sealed packaging, the product maintains specifications for 24 months from the manufacture date indicated on the COA.
Q: Can this oxalic acid be used for food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not suitable 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 certificate of origin. Additional documents like fumigation certificates are available upon request.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 50kg drums or 1000kg bulk bags for orders exceeding 10 tons. Custom labeling is available for regular customers.
Q: How is product purity verified?
