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% |
| Origin |
China; Shandong |
| HS Code |
29171110 |
| Production Capacity |
6000 Tons/Month |
Challenges in Leather and Stone Cleaning? Meet Our 99.6% Industrial Grade Oxalic Acid (HS Code: 29171110)
We’ve witnessed countless production delays when leather tanneries receive oxalic acid with inconsistent purity—impurities causing uneven dye absorption and rejected batches. Stone cleaning operations often struggle with low-grade powders that leave residues, increasing rework costs. Inconsistent supply from unreliable sources has forced even established manufacturers to halt production lines, eroding client trust and profit margins.
A Stable Solution for Industrial Cleaning and Processing
Our Industrial Grade Oxalic Acid 99.6% addresses these critical pain points through rigorous quality control and规模化生产. With a monthly capacity of 6000 tons and ISO9001 certification, we ensure steady supply to meet the demands of leather processing plants and stone cleaning operations worldwide. The white crystal powder form guarantees easy dissolution and uniform application, eliminating the variability that plagues lower-grade alternatives.
Key Industrial Applications
This Ethanedioic Acid plays a pivotal role in leather industry processes, where its medium strong acidity effectively removes lime and impurities from hides without damaging collagen structures. In stone cleaning, its chelating properties dissolve mineral deposits and rust stains from granite, marble, and concrete surfaces, restoring natural aesthetics without surface etching. Additionally, it serves as a reducing agent in mining operations and metal treatment processes, demonstrating versatility across industrial sectors.
Why Purity and Specifications Matter
The 99.6% purity level of our oxalic acid minimizes副反应 in leather processing, ensuring consistent pH levels during deliming and reducing the risk of batch rejection. A precise melting point of 101-102ºC guarantees predictable behavior in industrial heating processes, while the solubility profile (soluble in water and ethanol) allows for easy formulation of cleaning solutions. The 25kg bag packaging is optimized for industrial handling, reducing dust exposure and simplifying inventory management compared to bulk containers.
The Value of Reliable Chemical Sourcing
Choosing substandard oxalic acid compromises product quality and poses safety risks—impurities can react with other chemicals, generating toxic byproducts. Our product, backed by SGS certification and comprehensive MSDS documentation, meets strict international safety standards, reducing liability for your operation. Consistent supply from our Shandong production base eliminates the hidden costs of production downtime, while our 10+ years of export experience ensures smooth logistics through major ports like Qingdao and Shanghai.
Our Commitment to Quality Assurance
Every batch of our Industrial Oxalic Acid undergoes rigorous testing, including purity analysis and impurity profiling, with results documented in a Certificate of Analysis (COA) provided with each shipment. We maintain full traceability from raw material sourcing to final packaging, and our quality control laboratory is equipped to conduct HPLC and titration tests to verify specifications. If a batch fails to meet your requirements, we offer unconditional replacement—no questions asked. Our technical support team is available to assist with application guidance and regulatory compliance documentation.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific COA detailing key parameters such as purity, moisture content, and heavy metal levels. MSDS documents are provided in multiple languages to support safety compliance in your region. For critical applications requiring additional verification, we can arrange third-party testing through SGS or equivalent laboratories at your 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.
Simple Ordering Process for Industrial Buyers
Initiate your purchase by sending an inquiry with your required quantity and delivery terms (FOB/CIF). We’ll provide a detailed quotation within 24 hours, including sample availability for qualification testing. Once specifications are confirmed, our production team ensures timely manufacturing and delivery, with full documentation for customs clearance. Regular customers benefit from dedicated account managers and priority scheduling during peak demand periods.
Frequently Asked Questions
Q: What is the shelf life of your industrial oxalic acid?
A: When stored properly in original sealed packaging, the product remains stable for 24 months from the manufacturing date.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this is strictly industrial grade material intended for manufacturing and research use only. It is not suitable for direct human consumption or medical applications.
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 bill of lading.
Q: Do you offer custom packaging options?
A: Yes, we can provide packaging in 500kg bags or 1000kg bulk bags for large-volume orders. Contact our sales team for specific requirements.
Q: How is product purity verified?
A: Purity is determined through titration methods in our ISO9001-certified laboratory, with results traceable to national standards. Third-party verification can be arranged upon request.
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