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 Dihydrate (Ethanedioic Acid) |
| CAS Number |
144-62-7 |
| Purity |
99.6% |
| Other Purity Available |
96% |
| Appearance |
White Powder |
| Carboxyl Type |
Dicarboxylic Acid |
| Alkyl Type |
Saturated Acid |
| Acidity |
Medium Strong Acid |
| Molecular Weight |
90.03 |
| Density |
1.772 G/Cm³ |
| Melting Point |
101-102ºC |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Grade Standard |
Industrial Grade |
| Application |
Leather / Reducing Agent / Mining / Cleaning Stones |
| Source |
Hydrolysis |
| UN No. |
3261 |
| HS Code |
29171110 |
| Trademark |
shandongfurun |
| Origin |
Shandong, China |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Transport Package |
25kg Bag |
| Production Capacity |
6000 Tons/Month |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
Oxalic Acid Dihydrate CAS 144-62-7: Overcoming Industrial Supply Challenges with 99.6% Purity
We’ve witnessed countless production delays caused by inconsistent Oxalic Acid Dihydrate purity—fluctuations as small as 0.5% can disrupt leather tanning processes or compromise mining reagent effectiveness. Clients across 50+ countries have shared how batch variations led to failed quality control checks, while unreliable suppliers left their production lines idle for weeks. In the chemical industry, where precision and timeliness directly impact bottom lines, these challenges aren’t just inconvenient—they’re costly.
A Stable and Reliable Chemical Supply Solution
Our Oxalic Acid Dihydrate CAS 144-62-7 addresses these critical pain points with industry-leading 99.6% purity and a monthly production capacity of 6000 tons, ensuring steady supply even for large-scale industrial operations. Backed by 10+ years of chemical export experience, we’ve refined our supply chain to eliminate the inconsistencies that plague the industry, supporting 10000+ industrial customers worldwide with materials they can trust.
Typical Industrial Applications
Oxalic Acid Dihydrate serves as a versatile industrial chemical, primarily used in leather processing for deliming and bleaching, where its reducing properties ensure consistent hide quality. In mining operations, it acts as an effective reagent for mineral processing and metal extraction, particularly in separating valuable ores from gangue. Additionally, its cleaning properties make it suitable for stone cleaning applications, removing mineral deposits and stains without damaging substrates. Ethanedioic Acid Mining Use requires precise purity to avoid reagent waste and ensure extraction efficiency.
Why Key Specifications Matter
The 99.6% purity of our Oxalic Acid Dihydrate is critical for industrial processes—higher purity minimizes副反应 by reducing impurities that could interfere with chemical reactions, ensuring predictable results in leather tanning and mining applications. The controlled melting point (101-102ºC) guarantees stability during processing, preventing premature degradation. Its solubility profile (soluble in water and ethanol) allows easy formulation into industrial solutions, while the medium strong acidity strikes the perfect balance for effective deliming without over-etching leather. These specifications aren’t just numbers—they’re the foundation of reliable industrial production.
What You Gain With Our Product
Choosing our Oxalic Acid Dihydrate means investing in production consistency: reduced waste from failed batches, minimized downtime from supply interruptions, and compliance with international industrial standards. Unlike lower purity alternatives that risk product quality and process efficiency, our ISO9001-certified material ensures each shipment meets the same rigorous standards, protecting your brand reputation and customer trust. With steady supply and transparent quality control, you’ll avoid the hidden costs of unreliable sourcing—from emergency rush orders to production rework.
Why You Can Trust Us
Our commitment to quality starts with multi-stage testing: every batch undergoes HPLC analysis to verify 99.6% purity, while SGS-certified third-party inspections ensure compliance with global industrial standards. Each shipment includes a detailed Certificate of Analysis (COA) and MSDS, providing full transparency into product composition and safety data. With a dedicated quality control team and a 6000-ton monthly production capacity, we guarantee on-time delivery even for bulk orders. If a batch fails to meet your specified requirements, we offer unconditional replacement—no questions asked. Our 10+ years of serving international industrial clients speaks to our ability to deliver consistent quality, every time.
Certificate of Analysis & Documentation
Every order includes a batch-specific COA with detailed purity testing results, solubility data, and physical property measurements. MSDS documents provide comprehensive safety handling instructions, including storage recommendations and emergency procedures. For critical applications requiring additional verification, we can provide full HPLC/GC spectra upon request, and specific batch records can be accessed using your order number for complete traceability.
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, purity specification (99.6% or 96%), and target delivery date. We’ll provide a detailed quotation including FOB/CIF pricing options and sample availability for pre-production testing. Once specifications are confirmed, we’ll process your order and arrange shipment from Qingdao, Tianjin, or Shanghai ports, with full documentation for customs clearance. Our dedicated customer service team will keep you updated throughout the process, ensuring a smooth transaction from inquiry to delivery.
Frequently Asked Questions
Q: What is the shelf life of Oxalic Acid Dihydrate when properly stored?
A: When stored in sealed containers in a cool, dry environment, the product maintains stability for 24 months from the production date.
Q: Can this product be used for food, medical, or household purposes?
A: No. This product is strictly for industrial and laboratory research use only, and must not be used for direct human consumption, therapeutic applications, or household use.
Q: What documentation is provided with
