INCl Name: Trisodium Ethylenediamine Disuccinate

CAS NO.:178949-82-1

EINECS NO.: 416-530-4

Chemical Name: Ethylenediamine-N,N′-disuccinic acid trisodium salt solution

Synonym(s):  N,N′-Ethylenedi-(aspartic acid) trisodium salt, EDDS-Na3, Trisodium ethylenediamine-N,N′-disuccinate.

Formula: C10H13N2Na3O8

Chemical structure:

Specifics:

Product Characteristics

1. Phosphorus-free, chlorine-free, safe and environmentally friendly, easily degradable, reducing the risk of adverse skin reactions;

2. Good stability, resistant to high temperatures and strong alkalis;

3. Selectively chelates iron (even in the presence of calcium and magnesium); its chelating ability for heavy metals such as copper, iron, manganese, and nickel is comparable to EDTA, and its chelating power for calcium, magnesium, zinc, and other transition metal ions is also very strong. It works even better when used in combination with other chelating dispersants and can be used as a cleaning agent for alkaline earth metals and heavy metals.

Related Green Chelating Agents

In addition to EDDS-Na₃, we provide a comprehensive range of biodegradable chelants to enhance your formulations:

• GLDA-Na₄ (Tetrasodium Glutamate Diacetate): A versatile, high-solubility bio-based chelant, ideal for personal care and eco-friendly detergents.

• MGDA-Na₃ (Trisodium Methylglycinediacetic Acid): A powerful chelant with superior stability in high-temperature and strongly alkaline environments, perfect for industrial cleaning.

• IDS-Na₄ (Tetrasodium Iminodisuccinate): A non-toxic, 100% biodegradable agent featuring excellent scale inhibition for water treatment and agriculture.

Applications:

1. Personal care products such as shower gels, shampoos, facial cleansers, and hair dyes, as well as various detergents and cleaning agents.

2. Cosmetics

3. Electronic chemicals

4. Hydrogen peroxide bleaching

5. When used in combination with sodium silicate, it can reduce the formation of silica scale.

Recommended dosage: 0.3-1.0%;

Packaging: 25Kg/drum, 250Kg/drum, 1250kg/IBC

Storage: Store in a cool, dry place away from light and sealed. Shelf life is 12 months.