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 |
| 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 |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Transport Package |
25kg Bag |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Industrial Grade Oxalic Acid 99.6% Crystal (CAS 6153-56-6): Solving Purity and Supply Challenges
For over a decade in chemical manufacturing, we’ve witnessed how inconsistent oxalic acid purity can derail leather processing batches or compromise mining reagent efficacy. Many clients initially faced recurring issues: 96% grade materials causing uneven cleaning results, delayed shipments disrupting production schedules, and uncertified products failing international customs inspections. These challenges aren’t just frustrating—they directly impact your bottom line.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid 99.6% Crystal addresses these pain points through rigorous quality control and scalable production. With a monthly capacity of 5000 tons and three major loading ports (Qingdao, Tianjin, Shanghai), we ensure consistent supply even for large-scale industrial needs. This stability has made us the trusted partner for leather tanneries and mining operations across 50+ countries, providing the reliability that车间生产和科研实验都需要.
Typical Industrial Applications
As a dicarboxylic acid with strong chelating properties, this oxalic acid finds critical use in leather cleaning—effectively removing lime and mineral deposits from hides without damaging collagen structures. In mining, it serves as a key reagent for ore dressing, particularly in separating rare earth elements and processing phosphate minerals. Its reducing properties also make it valuable in metal surface treatment and stone cleaning applications, where controlled acidity is essential.
Why Key Specifications Matter
The 99.6% purity level isn’t arbitrary—it directly reduces副反应 risks in industrial processes compared to lower grades. Our strict solubility control (soluble in water/ethanol, insoluble in benzene) ensures consistent dilution ratios, while the medium strong acidity profile guarantees predictable reaction rates. The 101-102ºC melting point and 365.10ºC boiling point provide thermal stability critical for high-temperature industrial operations. Most importantly, our batch-to-batch consistency eliminates the variability that often leads to production delays and quality control failures.
What You Gain With Our Product
Choosing our Industrial Grade Oxalic Acid means investing in process reliability. ISO9001 and SGS certifications ensure compliance with international industrial standards, reducing customs clearance delays. The 25kg packaging is optimized for efficient warehouse storage and handling, while our stable pricing model protects against market volatility. Unlike uncertified suppliers, we stand behind every shipment—if specifications don’t match your order, we provide full replacement or refund, minimizing your operational risks.
Why You Can Trust Us
Our quality assurance process begins with raw material testing and continues through every production stage. Each batch undergoes HPLC analysis to verify purity, with heavy metal content testing conducted via ICP-MS. You’ll receive a detailed COA with every shipment, including specific gravity, pH, and impurity profiles. Our production facility maintains full traceability from hydrolysis to packaging, and we’re happy to provide MSDS documents in multiple languages to support your safety compliance. With 10+ years serving industrial clients worldwide, our reputation is built on transparent communication and measurable quality standards.
Certificate of Analysis & Documentation
Every delivery includes a batch-specific Certificate of Analysis detailing all tested parameters, from purity and moisture content to particle size distribution. Safety data sheets (MSDS) are provided in English, Spanish, and German as standard, with other languages available upon request. For critical projects requiring additional verification, we can arrange third-party testing through SGS or Intertek at cost, with results typically available within 5-7 business days.
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 port—our technical team will respond within 24 hours with a detailed quotation. For first-time clients, we recommend requesting a 1kg sample for qualification testing, with sample costs deducted from your subsequent bulk order. Once specifications are confirmed, we’ll arrange production and provide a proforma invoice for payment. Standard lead time is 7-10 days for quantities up to 500 tons, with full shipping documentation provided upon dispatch.
Frequently Asked Questions
Q: What is the shelf life of this product?
A: When stored properly in original sealed packaging, the product maintains stability for 24 months from the manufacturing date.
Q: Can this oxalic acid be used in food or pharmaceutical applications?
A: No, this product is strictly for industrial and laboratory research use only. It is not suitable for human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Every order includes a Certificate of Analysis, MSDS, commercial invoice, packing list, and bill of lading. Additional documents like phytosanitary certificates are available upon request.
Q: Do you offer custom packaging or purity grades?
A: We can provide 50kg or 1000kg packaging options for bulk orders. 96% purity grade is also available—contact our sales team for specific requirements.
