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 |
| Molecular Formula |
H₂C₂O₄ |
| CAS Number |
144-62-7 |
| Purity |
99.6% |
| 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 |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Production Capacity |
6000 Tons/Month |
Oxalic Acid H2C2O4 (CAS 144-62-7): Overcoming Industrial Purity and Supply Challenges
Industrial processes relying on Oxalic Acid often face critical hurdles: inconsistent purity causing unexpected副反应, batch-to-batch variations disrupting production stability, and unreliable suppliers leading to costly delays. In our 10+ years serving chemical manufacturers across 50+ countries, we've witnessed how a 0.5% purity deviation in leather processing can compromise tanning quality, while supply interruptions in stone cleaning operations have halted entire construction projects.
Stable Industrial Grade Oxalic Acid: Your Reliable Production Partner
Our Industrial Grade Oxalic Acid H2C2O4 addresses these challenges with 99.6% consistent purity and a production capacity of 6000 tons/month, ensuring your manufacturing lines never stall. As a leading chemical export platform with self-operated import-export rights, we've established long-term partnerships with over 6,000 industrial customers worldwide, providing the stability that chemical importers and multinational procurement departments demand.
Core Industrial Applications
This 99.6% Oxalic Acid finds critical use in leather processing for deliming and bleaching, where its dicarboxylic acid properties effectively remove lime deposits without damaging collagen fibers. In stone cleaning, its medium strong acidity safely dissolves mineral stains and rust deposits from granite, marble, and limestone surfaces. Additionally, it serves as a reducing agent in mining operations and various chemical synthesis processes, strictly within industrial manufacturing contexts.
Why Key Specifications Ensure Process Reliability
The 99.6% purity of our Oxalic Acid minimizes impurity interference, reducing副反应 risks in leather tanning and ensuring consistent cleaning efficiency in stone processing. Its precisely controlled melting point (101-102ºC) guarantees predictable behavior in thermal processes, while the 25kg bag packaging ensures easy handling and precise dosage control. The solubility profile—soluble in water and ethanol yet insoluble in benzene—allows for flexible formulation in diverse industrial applications, from aqueous cleaning solutions to organic synthesis reactions.
Quality Assurance: From Production to Delivery
Choosing our Industrial Grade Oxalic Acid means avoiding the hidden costs of substandard materials: rework due to impure batches, production downtime from supply shortages, and compliance issues with international regulations. Our ISO9001-certified manufacturing process and SGS-verified quality control ensure each batch meets strict industrial standards, while our multiple loading ports (Qingdao, Tianjin, Shanghai) provide flexible logistics options to minimize delivery delays.
Rigorous Quality Control You Can Verify
Every batch of our Oxalic Acid undergoes comprehensive testing including purity analysis, moisture content determination, and heavy metal screening. We provide a complete Certificate of Analysis (COA) with each shipment, detailing exact specifications for your records. MSDS documents are available upon request, ensuring your safety protocols align with global standards. Our quality commitment is backed by a straightforward guarantee: if any batch fails to meet the specified 99.6% purity, we arrange for replacement or full refund—no questions asked.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA with detailed test results for purity, appearance, and key physical-chemical properties. MSDS documents are provided to ensure safe handling and storage. For critical applications requiring additional verification, specific batch test data can be requested by referencing your order number, and complete analytical reports including chromatographic profiles are available upon request.
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.
Streamlined Ordering Process
Initiate your order 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 customers, sample quantities are available for quality evaluation before full-scale ordering. Once specifications are confirmed, we'll process your order and arrange shipment from the nearest loading port (Qingdao, Tianjin, or Shanghai) with full documentation for customs clearance.
Frequently Asked Questions
Q: What is the shelf life of this Oxalic Acid product?
A: When stored properly in sealed packaging under recommended conditions, our Industrial Grade Oxalic Acid maintains stability for 24 months from the date of manufacture.
Q: Is this product suitable for use in food or pharmaceutical applications?
A: No. This is strictly Industrial Grade material intended for manufacturing and research use only, not for direct human consumption or medical applications.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), MSDS, commercial invoice, packing list, and necessary customs clearance documents.
Q: Can you accommodate custom packaging or purity requirements?
A: We offer standard 25kg bags, and can discuss alternative packaging options for large-volume orders. Our standard purity is 99.6%, with 96% purity also available—contact our sales team for specific requirements.
Q: How is product purity verified?
A
