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, C |
| 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 Leather Dyeing Challenges with 99.6% High Purity Ethanedioic Acid (HS Code: 29171110)
In leather processing, inconsistent dye uptake and uneven coloration often stem from impure acids that introduce unexpected impurities. Over a decade of serving leather manufacturers across 50+ countries, we’ve witnessed how substandard Ethanedioic Acid can lead to batch-to-batch variations, increasing reject rates and production costs.
A Stable and Reliable Chemical Supply Solution for Leather Dyeing
Our High Purity Ethanedioic Acid 99.6% addresses these challenges by delivering exceptional purity and consistency. As a leading chemical export platform with 10+ years of experience, we ensure each batch meets strict quality standards, supporting seamless leather dyeing processes for manufacturers worldwide.
Typical Industrial Applications
Ethanedioic Acid serves as a critical Leather Dyeing Acid, facilitating uniform dye penetration and fixation in leather processing. Beyond leather, its properties make it suitable as a reducing agent in mining operations and a cleaning agent for stone surfaces, all under industrial settings.
Why Key Specifications Matter
The 99.6% purity of our Ethanedioic Acid minimizes副反应 and杂质 interference, ensuring reliable dyeing results. As a Medium Strong Acid, it provides the optimal pH control necessary for leather processing without causing material damage. Its white powder appearance ensures no unwanted coloration, while the saturated dicarboxylic acid structure contributes to consistent reactivity, crucial for maintaining production efficiency.
What You Gain With Our Product
Choosing our ISO9001 SGS Acid ensures compliance with international quality standards, reducing the risk of production disruptions due to substandard materials. The high purity level translates to lower usage rates and reduced waste, offering long-term cost savings. With a monthly production capacity of 5000 tons, we guarantee stable supply to meet your manufacturing demands, even during peak seasons.
Why You Can Trust Us
Our commitment to quality is backed by comprehensive testing protocols, including HPLC analysis for purity verification. Each shipment includes a Certificate of Analysis (COA) and MSDS, providing full transparency. We stand behind our product with a规格不符无条件退换 policy, and our dedicated technical support team is available to address any application questions. With self-operated import and export rights, we ensure smooth logistics through major ports in Qingdao, Tianjin, and Shanghai.
Certificate of Analysis & Documentation
Every batch of our High Purity Ethanedioic Acid is accompanied by a detailed COA and MSDS, ensuring full traceability and compliance with safety regulations. Specific batch testing data can be requested using your order number, and additional documentation is available to support your import and quality control processes.
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 sending an inquiry with your specific requirements, including quantity and preferred trade terms (FOB/CIF). We will provide a detailed quotation and arrange sample delivery for your evaluation. Once specifications are confirmed, we’ll proceed with production and ensure timely delivery with all necessary documentation.
Frequently Asked Questions
Q: What is the shelf life of the product?
A: When stored properly in sealed containers under recommended conditions, the product maintains stability for 24 months from the date of manufacture.
Q: Can this product be used for food or pharmaceutical applications?
A: No, this product is for industrial and laboratory research use only, not for direct human consumption, therapeutic, or household use.
Q: What documents are provided with each shipment?
A: Each shipment 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 or specifications?
A: We primarily supply the standard 99.6% purity in 25kg bags, but custom packaging options may be available for large volume orders. Contact our sales team for specific requirements.
Q: How is the purity of the product verified?
A: Purity is verified through HPLC analysis, with results documented in the COA provided with each batch. Additional testing methods can be arranged upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
