EDTA.Na₂, EDTA.2Na

CAS No.: 139-33-3

Molecular Formula: C₁₀H₁₄N₂Na₂O₈

Molecular Weight: 336.21

Structural Formula:

Properties:

EDTA.Na₂ appears as a white crystal powder. EDTA.Na₂ can be soluble in water. EDTA.2Na cannot be nearly soluble in alcohol and acid in water. About the disodium EDTA solubility in water. At 22 ℃, 10.8g~11.1g of disodium edetate can be dissolved in 100 ml water.

It is widely used in detergents, textile processing, cosmetics, food additives, agriculture, and many other industrial fields. As a reliable chelating agent, EDTA.2Na effectively binds metal ions such as calcium, magnesium, iron, and heavy metals, helping to improve product stability, performance, and shelf life.

Specifications:

Usage:

EDTA.Na₂ is a multifunctional chelating agent and can be used in a wide range of industries. It softens water by chelating calcium and magnesium ions, improving cleaning efficiency and preventing scale formation. EDTA.Na₂ helps control metal ions during dyeing and finishing, leading to more uniform color and better fabric quality. It is used as a stabilizer and processing aid in fiber production. EDTA.Na₂ is added to cosmetic formulations to improve stability and prevent metal ion interference. EDTA.Na₂ can be used as food additive to prevent oxidation and maintain product quality. EDTA.Na₂ is applied in fertilizers and micronutrient formulations to improve nutrient availability and absorption.

Packing and Storage:

Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated, and dry places.

Keywords:

Ethylene Diamine Tetraacetic Acid Disodium.

Related Products:

• Ethylenediaminetetraacetic Acid
• Ethylenediaminetetraacetic Acid Tetrasodium Salt
• Ethylenediaminetetraacetic Acid Calcium Disodium
• Ethylenediaminetetraacetic Acid Zinc Disodium Salt