IDS 4Na/Tetrasodium Iminodisuccinate

Sodium salt of iminodisuccinic acid, a highly efficient green chelating agent. Excellent metal ion chelating ability, widely used in multiple fields. Good biodegradability, environmentally friendly and non-toxic. Assist in improving product performance and provide reliable, innovative, and sustainable solutions for your industrial and environmental needs

Tetrasodium iminodisuccinate IDS is an efficient green amino acid chelating agent. Due to its better chelating ability than EDTA, it is easily absorbed by plants, has good biocompatibility, and is easily degraded. It is recognized by the industry as an ideal substitute for EDTA in the 21st century and is called a fertilizer enhancing chelating agent. 



What Is Iminodisuccinate Sodium Salt

Iminodisuccinate sodium salt is a water-soluble, biodegradable chelating agent derived from renewable resources. With its outstanding ability to bind with metal ions such as calcium, magnesium, iron, and copper, IDS also called IDHA, sodium of iminodisuccinate, or sodium iminodisuccinate plays a critical role in enhancing cleaning, bleaching, and fertilizing processes.



Key Benefits of IDS / IDHA



Excellent biodegradability and eco-friendliness



Non-toxic, making it safe for household and industrial use



Strong chelating power with high complex stability



Easily absorbed by plants, increasing nutrient efficiency



Ideal alternative to EDTA in many applications



Applications of Sodium Iminodisuccinate

1. Complexing agent and water softener:

Sodium salt of iminodisuccinic acid enhances the efficiency of detergents and cleaning products by preventing scale buildup and improving overall cleaning performance. Its exceptional safety and biodegradability make it ideal for modern, eco-friendly formulations.

2. Bleaching agent stabilizer:

Iminodisuccinic acid sodium salt could be used as stabilizer in oxidative bleaching of cotton with H2O2 in a variety of processes. It complexes iron and copper ions which would otherwise cause catalytic decomposition of the bleaching agent.Meanwhile it is water softener for water pretreatment.

3. Fertilizer micronutrients: 

IDS is widely used in agriculture to create biodegradable micronutrient chelate fertilizers for foliar sprays, soil applications, hydroponics, and fertigation. Its superior chelation increases the availability and absorption of trace elements by plants.