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 |
144-62-7 |
| Other Name |
Ethanedioic Acid |
| Purity |
99.60% |
| 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 |
| Origin |
China; Shandong |
| Production Capacity |
6000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
Addressing Industrial Pain Points with Oxalic Acid CAS 144-62-7 99.6%
We’ve witnessed countless production delays caused by inconsistent oxalic acid purity—impurities exceeding 0.5% can trigger unexpected side reactions in leather processing, while supply shortages have left mining operations idle for weeks. In our 10+ years serving industrial clients, these are the recurring challenges that disrupt manufacturing workflows and erode profit margins.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid powder delivers consistent 99.6% purity, eliminating batch-to-batch variations that compromise production quality. Backed by a monthly capacity of 6000 tons and strategic shipping ports in Qingdao, Tianjin, and Shanghai, we ensure on-time delivery to industrial clients across 50+ countries, from leather tanneries in Europe to mining operations in Africa.
Typical Industrial Applications
As a versatile dicarboxylic acid, this product excels in leather cleaning processes by effectively removing lime and mineral deposits without damaging collagen structures. In mining operations, its strong chelating properties make it ideal for ore beneficiation and scale removal in processing equipment. It also serves as a reducing agent in various chemical synthesis and metal surface treatment applications.
Why Key Specifications Matter
The 99.6% purity level is critical for minimizing副反应 in industrial processes—even 0.1% excess impurities can alter pH balance in leather tanning baths, leading to uneven dye absorption. Its defined melting point (101-102ºC) ensures consistent performance in temperature-controlled reactions, while the medium strong acidity profile provides optimal reactivity without excessive corrosiveness. The white powder form guarantees uniform mixing, essential for achieving homogeneous results in large-scale production batches.
What You Gain With Our Product
Choosing our Oxalic Acid means investing in production stability—fewer rejected batches, reduced downtime, and predictable costs. Unlike low-purity alternatives that require additional purification steps, our ISO9001-certified product meets strict industrial standards, reducing quality control burdens. With SGS-verified specifications and stable pricing, we help clients avoid the hidden costs of substandard materials, from equipment damage to failed product inspections.
Why You Can Trust Us
Every batch undergoes rigorous HPLC testing to verify purity, with full traceability from raw material to final packaging. We provide comprehensive COA documents with each shipment, detailing key parameters like heavy metal content and moisture levels. Our quality assurance team maintains a 24-hour response time for technical inquiries, and we offer full replacement for any product failing to meet specified standards. With 10+ years in chemical export and 6000+ global industrial clients, our supply chain reliability is proven through consistent on-time deliveries even during peak demand periods.
Certificate of Analysis & Documentation
Each shipment includes a batch-specific Certificate of Analysis (COA) with detailed test results, alongside MSDS documents compliant with international safety standards. Clients can request additional documentation such as purity test chromatograms or origin certificates. For recurring orders, we provide comparative analysis reports to demonstrate batch consistency over time.
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 purchase by submitting an inquiry with your required quantity and delivery location. We’ll provide a detailed quotation including FOB/CIF pricing options, then arrange sample delivery for your quality verification. Once specifications are confirmed, production begins immediately, with full documentation and tracking information provided upon shipment. Our dedicated account managers ensure clear communication throughout the process, from initial inquiry to post-delivery support.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid?
A: When stored properly in sealed containers, our Oxalic Acid maintains stability for 24 months from the production date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is industrial grade material intended solely for manufacturing and laboratory research use, 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, packing list, and bill of lading.
Q: Do you offer custom packaging options?
A: Yes, we can provide bulk packaging in 500kg or 1000kg bags upon request, subject to minimum order quantities.
Q: How is product purity verified?
A: Purity is determined through HPLC analysis, with test results documented in the batch-specific COA. Clients may request a copy of the chromatogram for independent verification.
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.
