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 (Ethanedioic Acid) |
| CAS Number |
144-62-7 |
| Purity |
99.60% |
| Appearance |
White Powder |
| Molecular Weight |
90.03 |
| Grade Standard |
Industrial Grade |
| 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 |
| Acidity |
Medium Strong Acid |
| Carboxyl Type |
Dicarboxylic Acid |
| Alkyl Type |
Saturated Acid |
| Source |
Hydrolysis |
| UN No. |
3261 |
| HS Code |
29171110 |
| Packaging |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Certificates |
ISO9001, SGS, COA, MSDS, etc |
Combatting Inconsistent Cleaning Results? Industrial 99.6% Oxalic Acid CAS144-62-7 Delivers Reliable Performance
We’ve witnessed countless production delays caused by oxalic acid batches with fluctuating purity—where 98% instead of 99.6% leads to incomplete leather degreasing or inefficient mineral processing. Clients often complain about unexpected impurities altering reaction outcomes, turning a routine production run into a costly troubleshooting exercise. After a decade serving industrial clients across 50+ countries, we understand that consistent material quality isn’t just a preference—it’s the foundation of predictable manufacturing.
A Stable and Reliable Chemical Supply Solution
Our Industrial 99.6% Oxalic Acid CAS144-62-7 addresses these challenges through rigorous quality control and规模化 production. With a monthly capacity of 5000 tons, we ensure steady supply even for large-scale manufacturing needs, eliminating the risk of production halts due to material shortages. This reliability has made us the trusted partner for leather tanneries, mining operations, and chemical processing plants worldwide.
Typical Industrial Applications
As a versatile dicarboxylic acid, this Industrial 99.6% Oxalic Acid finds critical use in leather cleaning processes, where its strong reducing properties effectively remove stains and mineral deposits without damaging collagen fibers. In metallurgy, it serves as an efficient reducing agent for metal surface treatment and ore processing. Additionally, its chelating ability makes it ideal for stone cleaning and industrial rust removal, providing cost-effective solutions across multiple manufacturing sectors.
Why Key Specifications Matter
The 99.6% purity level is not arbitrary—higher purity minimizes副反应 (side reactions) in chemical synthesis and ensures consistent cleaning efficacy in leather processing. The controlled melting point (101-102ºC) guarantees stability during thermal processing steps, while its solubility profile (soluble in water/ethanol, insoluble in benzene) allows precise formulation in aqueous and organic systems. The UN 3261 classification ensures compliance with international transport regulations, reducing logistics disruptions for cross-border shipments.
What You Gain With Our Product
Choosing our Oxalic Acid means investing in process stability: reduced material waste from batch inconsistencies, lower rework costs, and minimized downtime. Unlike low-grade alternatives that risk heavy metal contamination, our ISO9001-certified production ensures each batch meets strict purity standards, supporting compliance with EU REACH and US EPA regulations. For leather manufacturers, this translates to uniform dye absorption and enhanced product quality, directly impacting market competitiveness.
Why You Can Trust Us
Our quality assurance process begins with raw material testing and continues through every production stage, utilizing advanced HPLC and titration methods to verify purity. Each shipment includes a detailed Certificate of Analysis (COA) with batch-specific data, and MSDS documents are readily available for safety compliance. With 10+ years in chemical export and 6000+ global clients, we stand behind our product—offering full replacement for non-conforming batches and dedicated technical support to address application challenges.
Certificate of Analysis & Documentation
Every order is accompanied by a batch-specific COA detailing purity, moisture content, and impurity levels, ensuring full traceability. MSDS documents with handling precautions and storage guidelines are provided standard, while additional testing data (such as heavy metal analysis) can be requested for specific regulatory requirements.
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 terms (FOB/CIF available). We’ll provide a tailored quotation and arrange sample shipment for qualification testing. Once specifications are confirmed, our production team will schedule manufacturing to meet your timeline, with full documentation package included upon delivery.
Frequently Asked Questions
Q: What is the shelf life of this oxalic acid product?
A: When stored properly in sealed packaging under recommended conditions, the product maintains stability for 24 months from the manufacture 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, not for direct human consumption, therapeutic, or household use.
Q: What documents are provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and customs declaration documents.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags. Custom packaging solutions (such as 1000kg super sacks) are available for bulk orders—contact our sales team for details.
Q: How is product purity verified?
A: Purity is determined via acid-base titration and HPLC analysis, with results documented in the batch-specific COA. Additional third-party testing (SGS, Intertek) 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.
