Tetrasodium Iminodisuccinate

Our Tetrasodium Iminodisuccinate (IDS) is a high-performance, readily biodegradable chelating agent. It is a clear, yellowish aqueous solution, typically supplied at a 40% active concentration. As a member of the aspartic acid-based chelant family, IDS is recognized as a green and sustainable alternative to traditional, less environmentally friendly chelants like EDTA and NTA. Its molecular structure allows it to form stable complexes with a wide range of metal ions, particularly calcium, magnesium, and heavy metals.

  • Synonyms:

    Tetrasodium 2-[1,2-dicarboxylatoethyl)amino]butanedioate, IDS

  • Formula:

    C8H12NNaO8

  • CAS NO.:

    144538-83-0

  • Package:

    250kg/drum,1250kg/IBC

  • Certificate:

    ISO9001

Our Achievement

Global Reach:Our Tetrasodium Iminodisuccinate has been successfully exported and applied in key markets across the globe, including but not limited to Egypt, UAE, Saudi Arabia, Russia.  Our product has consistent quality and ability to meet diverse international standards.


Equivalent Alternatives:Our product has served as a reliable alternative to Lanxess AG, BASF SE,Nouryon, LyondellBasell, Jungbunzlauer Suisse AG for several local manufacturers, helping them reduce costs with comparable (or even superior) results in performance.

Key Applications
  • •Detergents & Cleaners
  • •Personal Care​
  • •Pulp & Paper​
  • •Water Treatment​
  • •Agriculture​
  • •Textile Processing​
The main detailed uses of the product
  • Agriculture
    Agriculture

    In micronutrient fertilizers to improve the availability of nutrients like iron and zinc to plants.

  • Water Treatment
    Water Treatment

    Acts as a scale and corrosion inhibitor in cooling water systems and boilers.

  • Personal Care & Cosmetics
    Personal Care & Cosmetics

    Used in shampoos, liquid soaps, and creams as a chelating agent to stabilize the product, boost preservative efficacy, and prevent rancidity.

  • Textile Processing
    Textile Processing

    Used in dyeing and bleaching to complex with metal ions, ensuring uniform dyeing and effective bleaching.

  •  Liquid Detergents & Cleaners
    Liquid Detergents & Cleaners

    As a primary non-ionic surfactant in liquid dishwashing detergents, laundry liquids, and all-purpose cleaners. It provides excellent grease-cutting power, foam stability, and is mild on hands.

  • Pulp & Paper Bleaching
    Pulp & Paper Bleaching

    High Whiteness: Achieves superior brightness for paper pulp. - Fiber Preservation: Causes less damage to cellulose fibers compared to traditional chlorine-based bleaches

Why Choose Our Tetrasodium Iminodisuccinate?

Powerful Synergistic Effect: Greatly enhances the flame retardancy of halogenated flame retardants, allowing for lower loading levels and cost savings.


High Purity & Whiteness: Does not significantly affect the color of the base material, making it suitable for light-colored products.


Versatile Compatibility: Effective in a wide range of polymer systems including PVC, PP, PE, ABS, and rubber.


Multi-Functional: Also acts as a smoke suppressant and opacifying agent in certain applications.


Commitment to Quality and Innovation
We are committed to providing high-quality  Tetrasodium Iminodisuccinate that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Your questions about our products