EDTA-4Na Tetrasodium Salt Chelating Stabilizer And Chemical Raw Materials, Detergents And Cosmetics

EDTA-4Na Tetrasodium Salt Chelating Agent Industrial Grade

Product Introduction

EDTA tetrasodium salt (Ethylenediaminetetraacetic acid tetrasodium salt) is a highly effective multidentate chelating agent. This white crystalline powder is readily soluble in water with exceptional metal ion chelating capacity. With purity ≥99% and pH (1% solution) 10.5-11.5, it's widely used in cosmetics, textiles, water treatment to stabilize product performance and prevent metal ion-induced deterioration.

Molecular Formula

C₁₀H₁₂N₂Na₄O₈·4H₂O

Key Applications

• Cosmetics: Chelating agent in shampoos, body washes

• Textile Dyeing: Dye stabilizer for uniform coloration

• Water Treatment: Boiler water softener for scale prevention

• Food Industry (Food-grade available): Antioxidant synergist

• Pharmaceuticals: Drug stabilizer

• Agriculture: Chelated microelement fertilizer

Specifications

• Appearance: White crystalline powder

• Purity: ≥99%

• pH (1% solution): 10.5-11.5

• Chelating value (as CaCO₃): ≥220mg/g

• Moisture: ≤10%

• Heavy metals (as Pb): ≤10ppm

• Packaging: 25kg/drum (PE liner inside)

CAS No.: 64-02-8
HS Code: 29224999
Storage: Store in cool, dry place in sealed container
Shelf Life: 36 months when properly stored

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness