One of the most significant uses of EDTA-4Na is in the textile industry. Here, it functions as a crucial additive in dyeing processes. By masking metal ions present in water or dyes, it prevents these ions from interfering with the dye-fixation process. This results in more vibrant, uniform, and stable colors on fabrics, a critical factor in textile manufacturing. The ability to achieve consistent dyeing outcomes directly impacts the quality and marketability of textile products.
In the realm of water quality treatment, EDTA-4Na is invaluable. It helps to sequester hardness-causing minerals like calcium and magnesium, preventing the formation of scale in pipes and equipment. This maintains the efficiency of industrial water systems and reduces the need for costly maintenance and repairs. Its application ensures cleaner water for various industrial processes, from cooling systems to manufacturing operations.
The daily chemical industry also benefits significantly from Sodium Edetate. In liquid detergents and soaps, it acts as a builder and stabilizer. By binding to metal ions, it enhances the cleaning power of surfactants, leading to improved stain removal and overall wash performance. It also helps maintain the stability and shelf-life of these products by preventing metal-catalyzed degradation of other ingredients.
Furthermore, Sodium Edetate finds applications in papermaking, contributing to the quality of paper products by controlling metal ion interference. In certain medical applications and as an activator in specialized industries like the styrene-butadiene rubber industry, its chelating properties are also highly beneficial. NINGBO INNO PHARMCHEM CO.,LTD. is a reliable source for this essential chemical, supporting innovation and efficiency across these diverse industries by providing a product that consistently meets high standards of purity and performance.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.