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% |
| 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 |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Source |
Hydrolysis |
| Un No. |
3261 |
| HS Code |
29171110 |
| Origin |
China; Shandong |
| Production Capacity |
5000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
Oxalic Acid 99.6% CAS 144-62-7: Solving Industrial Purity and Supply Challenges
For over a decade in chemical manufacturing, we’ve witnessed how inconsistent Oxalic Acid purity disrupts leather processing—causing uneven dye absorption and surface blemishes—or leads to inefficient stone cleaning with excessive material waste. Research laboratories frequently report failed replicate experiments due to batch-to-batch impurity variations, while production delays from unreliable suppliers cost businesses thousands in downtime.
A Stable and Reliable Oxalic Acid Supply Solution
Our Industrial Grade Oxalic Acid 99.6% addresses these critical pain points through rigorous quality control and规模化 production capacity. With 5000 tons monthly output and ISO9001 certification, we ensure consistent availability for both large-scale industrial applications and precision laboratory research. As a leading chemical export platform, we’ve established seamless logistics channels through Qingdao, Tianjin, and Shanghai ports, minimizing customs clearance delays for global clients.
Typical Industrial Applications
Oxalic Acid 99.6% serves as a versatile industrial reagent with proven efficacy in leather processing—effectively removing lime deposits and preparing hides for tanning. In stone cleaning applications, its chelating properties dissolve mineral stains without damaging surface integrity. The product also functions as a reducing agent in mining operations and metal treatment processes, where its controlled reactivity and high purity prevent unwanted byproducts.
Why Key Specifications Matter
The 99.6% purity level is critical for industrial processes: higher impurity content introduces unexpected reactions, particularly in leather treatment where iron or chloride residues cause discoloration. The medium-strong acidity ensures effective cleaning without excessive material consumption, while the white powder form guarantees uniform mixing and dissolution. Rigorous control of melting point (101-102ºC) and boiling point (365.10ºC) parameters ensures consistent behavior in thermal processing applications, from metal surface treatment to chemical synthesis.
What You Gain With Our Oxalic Acid
Choosing our Industrial Grade Oxalic Acid means eliminating the hidden costs of substandard materials: reduced reject rates in leather production, lower chemical consumption in stone cleaning operations, and reliable experimental results in research settings. Unlike low-purity alternatives that require frequent process adjustments, our consistent formulation minimizes production interruptions. Every batch meets international export standards, supported by SGS certification, ensuring compliance with strict import regulations across 50+ countries.
Why You Can Trust Us
Our quality assurance process begins with raw material testing and continues through every production stage, with final validation by HPLC and titration methods. Each shipment includes a detailed Certificate of Analysis (COA) with batch-specific purity data and impurity profiles. We maintain full traceability from manufacturing to delivery, and offer technical support for proper handling and application optimization. With 10+ years serving industrial clients worldwide, we stand behind our product with a no-questions return policy for non-conforming shipments.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA with comprehensive testing results, including purity, moisture content, and heavy metal specifications. MSDS documents are provided in compliance with GHS standards, detailing safe handling, storage, and emergency procedures. For research institutions requiring additional verification, we can arrange third-party testing through SGS upon request, with results typically available within 3-5 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 purchase by submitting an inquiry with your required quantity and delivery location. We’ll provide a detailed quotation including FOB/CIF pricing options and estimated lead times. For first-time clients, sample testing is available to verify compatibility with your processes. Once specifications are confirmed, orders are processed with a standard 7-10 day production cycle, followed by prompt shipment from your preferred Chinese port with full customs documentation.
Frequently Asked Questions
Q: What is the shelf life of your Oxalic Acid 99.6%?
A: When stored properly in sealed original packaging, the product maintains stability for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No. This Industrial Grade Oxalic Acid is intended exclusively for industrial manufacturing and laboratory research use, not for human consumption or medical applications.
What documentation is provided with each shipment?
Every 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 or purity grades?
A: We currently offer 25kg standard packaging. For bulk orders exceeding 1000kg, custom packaging options may be available upon request. Purity options include 99.6% (standard) and 96% industrial grade.
Q: How is the product’s purity verified?
Purity is determined through acid-base titration and HPLC analysis, with results documented in the batch-specific COA. Additional testing methods can be arranged for specific customer requirements.
