Professional Factory for CAS 144-62-7 High Impurity C2H2O4 Oxalic Acid for Dyeing
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Professional Factory for CAS 144-62-7 High Impurity C2H2O4 Oxalic Acid for Dyeing, We look ahead to receiving your enquires quickly and hope to have the chance to get the job done together with you inside the future. Welcome to get a seem at our organization.
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Organic Intermediate and Syntheses Material Intermediates, What is good price? We give customers with factory price. In the premise of good quality, efficiency must be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers’ requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply solutions in time. Sincerely hope we could have long term business relationship.
Product Information
| Product Name | Oxalic Acid | Package | 25KG Bag |
| Other Names | Ethanedioic Acid | Quantity | 17.5-22MTS/20`FCL |
| Cas No. | 6153-56-6 | HS Code | 29171110 |
| Purity | 99.60% | MF | H2C2O4*2H2O |
| Appearance | White Crystalline Powder | Certificate | ISO/MSDS/COA |
| Application | Rust Remover/Reducing Agent | Craft | Synthesis/Oxidation Method |
Details Images
Certificate Of Analysis
| Test Item | Standard | Test Method | Results |
| Purity | ≥99.6% | GB/T1626-2008 | 99.85% |
| SO4%≤ | 0.07 | GB/T1626-2008 | ＜0.005 |
| Ignition Residue %≤ | 0.01 | GB/T7531-2008 | 0.004 |
| Pb%≤ | 0.0005 | GB/T7532 | ＜0.0001 |
| Fe%≤ | 0.0005 | GB/T3049-2006 | 0.0001 |
| Oxide(Ca) %≤ | 0.0005 | GB/T1626-2008 | 0.0001 |
| Ca% | — | GB/T1626-2008 | 0.0002 |
Application
1. Bleaching and reduction.
Oxalic acid has strong bleaching properties. It can effectively remove pigments and impurities on cellulose, making the fiber whiter. In the textile industry, oxalic acid is often used as a bleaching agent for the bleaching treatment of natural fibers such as cotton, linen, and silk to improve the whiteness and gloss of the fibers. In addition, oxalic acid also has reducing properties and can react with certain oxidants, so it also plays a role as a reducing agent in some chemical reactions.
2. Metal surface cleaning.
Oxalic acid has significant application effects in the field of metal surface cleaning. It can react with oxides, dirt, etc. on the metal surface and dissolve or transform them into substances that are easy to remove, thereby achieving the purpose of cleaning the metal surface. In the production process of metal products, oxalic acid is often used to remove oxides, oil stains and rust products from the metal surface to restore the original luster and performance of the metal surface.
3. Industrial dye stabilizer.
Oxalic acid can also be used as a stabilizer for industrial dyes to prevent precipitation and stratification of dyes during storage and use. By interacting with certain functional groups in the dye molecules, oxalic acid can improve the stability of the dye and extend its service life. This stabilizer role of oxalic acid is of great significance in the dye manufacturing and textile printing and dyeing industries.
4. Tanning agent for leather processing.
During leather processing, oxalic acid can be used as a tanning agent to help the leather better fix its shape and maintain softness. Through the tanning process, oxalic acid can chemically react with the collagen fibers in the leather to increase the strength and durability of the leather. At the same time, oxalic acid tanning agents can also improve the color and feel of leather, making it more beautiful and comfortable.
5. Preparation of chemical reagents.
As an important organic acid, oxalic acid is also a raw material for the preparation of many chemical reagents. For example, oxalic acid can react with alkali to form oxalates. These salts have wide applications in chemical analysis, synthetic reactions and other fields. In addition, oxalic acid can also be used to prepare other organic acids, esters and other compounds, providing a rich source of raw materials for the chemical industry.
6. Photovoltaic industry application.
In recent years, with the rapid development of the photovoltaic industry, oxalic acid has also played an important role in the manufacturing process of solar panels. In the production process of solar panels, oxalic acid can be used as a cleaning agent and corrosion inhibitor to remove impurities and oxides on the surface of silicon wafers, improving the surface quality and photoelectric conversion efficiency of silicon wafers.
Metal surface cleaning
Tanning agent for leather processing
Bleaching and reduction
Industrial dye stabilizer
Package & Warehouse
| Package | Quantity(20`FCL) | |
| 25KG Bag(White or Grey Bags) | 22MTS Without Pallets | 17.5MTS With Pallets |
Company Profile
Shandong Aojin Chemical Technology Co., Ltd. was established in 2009 and is located in Zibo City, Shandong Province, an important petrochemical base in China. We have passed ISO9001:2015 quality management system certification. After more than ten years of steady development, we have gradually grown into a professional, reliable global supplier of chemical raw materials.
Our products focus on meeting customer needs and are widely used in chemical industry, textile printing and dyeing, pharmaceuticals, leather processing, fertilizers, water treatment, construction industry, food and feed additives and other fields, and have passed the testing of third-party certification agencies. The products have won unanimous praise from customers for our superior quality, preferential prices and excellent services, and are exported to Southeast Asia, Japan, South Korea, the Middle East, Europe and the United States and other countries. We have our own chemical warehouses in major ports to ensure our fast delivery.
Our company has always been customer-centric, adhered to the service concept of “sincerity, diligence, efficiency, and innovation”, strived to explore the international market, and established long-term and stable trade relations with more than 80 countries and regions around the world. In the new era and new market environment, we will continue to forge ahead and continue to repay our customers with high-quality products and after-sales services. We warmly welcome friends at home and abroad to come to the company for negotiation and guidance!
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
May I place a sample order?
Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.
How about the validity of the offer？
Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.
Can the product be customized?
Sure, product specifications, packaging and logo can be customized.
What is the payment method you can accept?
We usually accept T/T, Western Union, L/C.
Ready to get started? Contact us today for a free quote!
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We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Professional Factory for CAS 144-62-7 High Impurity C2H2O4 Oxalic Acid for Dyeing, We look ahead to receiving your enquires quickly and hope to have the chance to get the job done together with you inside the future. Welcome to get a seem at our organization.
Professional Factory for Organic Intermediate and Syntheses Material Intermediates, What is good price? We give customers with factory price. In the premise of good quality, efficiency must be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers’ requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply solutions in time. Sincerely hope we could have long term business relationship.
