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 |
| Model NO. |
99.6%, 96% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Saturated Acid |
| Appearance |
Powder |
| Source |
Hydrolysis |
| Colour |
White |
| Solubility |
Soluble in Water, Ethanol, Insoluble in Benzene |
| Other Name |
Ethanedioic Acid |
| Application |
Leather / Reducing Agent/Mining/ Cleaning Stones |
| Density |
1.772 G/Cm³ |
| Molecular Weight |
90.03 |
| Port of Loading |
Qingdao, Tianjin, Shanghai |
| Acidity |
Medium Strong Acid |
| Boiling Point |
365.10 ºC |
| Flash Point |
188.79 ºC |
| Grade Standard |
Industrial Grade |
| Un No. |
3261 |
| Melting Point |
101-102ºC |
| Certificate |
ISO9001, SGS, COA, MSDS, etc |
| Transport Package |
25kg Bag |
| Specification |
99.60% |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
5000 Tons/Month |
Addressing Industrial Challenges with H2c2o4 99.6% Oxalic Acid (CAS No. 144-62-7)
In over a decade of serving industrial clients worldwide, we’ve witnessed how inconsistent Oxalic Acid purity disrupts leather tanning processes, causing uneven dye absorption and product rejects. Stone cleaning operations face similar frustrations when low-grade acids leave residue or fail to dissolve mineral deposits, while batch-to-batch variations in key parameters like solubility have delayed production timelines for countless manufacturers.
A Stable and Reliable Chemical Supply Solution
Our Industrial Grade Oxalic Acid (H2c2o4) addresses these critical pain points through rigorous quality control, ensuring 99.6% purity that minimizes副反应 and杂质 interference in industrial applications. With a monthly production capacity of 5000 tons and strategic shipping ports in Qingdao, Tianjin, and Shanghai, we provide consistent supply to over 6,000 global industrial customers, eliminating the production delays caused by unreliable sourcing.
Typical Industrial Applications
This versatile dicarboxylic acid finds essential use in leather processing, where its reducing properties facilitate deliming and bleaching stages, ensuring uniform material preparation. In stone cleaning operations, its medium-strong acidity effectively dissolves calcium carbonate deposits and rust stains without damaging substrate integrity. Additional industrial applications include mining operations as a leaching agent and various manufacturing processes requiring a reliable reducing agent.
Why Key Specifications Matter
The 99.6% purity level of our Oxalic Acid is critical for industrial processes, as higher impurity content can introduce unwanted reactions during leather tanning—compromising product quality and increasing waste. The precise melting point (101-102ºC) ensures consistent behavior in thermal processes, while solubility characteristics (soluble in water/ethanol, insoluble in benzene) guarantee predictable performance in aqueous solutions used for stone cleaning. Density (1.772 g/cm³) and molecular weight (90.03) are essential parameters for formulating accurate chemical mixtures in large-scale production.
What You Gain With Our Industrial Grade Oxalic Acid
Choosing our Ethanedioic Acid means investing in production efficiency—reducing material waste caused by purity inconsistencies and minimizing downtime from supply interruptions. Unlike lower-grade alternatives that risk non-compliance with international standards, our product meets ISO9001 requirements and comes with comprehensive documentation, supporting your regulatory compliance efforts. With stable pricing and reliable availability, we help industrial operations maintain consistent production costs while avoiding the hidden expenses of substandard raw materials.
Why You Can Trust Us
Our quality assurance process includes multi-stage testing via HPLC and titration methods, with each batch accompanied by a detailed Certificate of Analysis (COA) verifying key parameters like purity and acidity. We maintain full traceability from raw material sourcing to final packaging, and our production facilities adhere to strict GMP guidelines. Should any product fail to meet specified standards, we offer unconditional replacement or refund. Backed by 10+ years of chemical export experience, our technical support team provides expert guidance on application-specific usage, ensuring optimal results for your industrial processes.
Certificate of Analysis & Documentation
Every shipment includes a batch-specific COA with detailed test results for purity, appearance, solubility, and other critical parameters. MSDS documents are provided in compliance with international standards, containing comprehensive safety handling information. For quality verification, specific batch test data can be requested using your order reference number, and detailed chromatographic analysis reports are available upon request for critical applications.
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 can provide a sample for quality evaluation upon request, with sample testing supported by our technical team. Once specifications are confirmed, we’ll issue a detailed proforma invoice and arrange production. All orders include full documentation (COA, MSDS, customs declarations) to facilitate smooth import procedures, with production lead times typically 5-7 business days for standard quantities.
Frequently Asked Questions
Q: What is the shelf life of your Industrial Grade Oxalic Acid?
A: When stored properly in sealed packaging under recommended conditions, our Oxalic Acid maintains stability for 24 months from the production date.
Q: Can this product be used for food processing or medical applications?
A: No. This product is strictly for industrial and laboratory research use only, and is not suitable for direct human consumption, therapeutic, or household use.
Q: What documentation is provided with each shipment?
A: Each order includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and export customs declaration documents.
Q: Do you offer customized packaging or purity levels?
A: We can provide alternative packaging options for bulk orders (500kg bags or 1000kg jumbo bags) upon request. We also offer
