EDTA 2NA

Synonym: Ethylene Diamine Tetraacetic Acid Disodium Salt

Molecular Formula: C₁₀H₁₄N₂O₈Na₂•2H₂O

Molecular Weight: 372.24

CAS No. : 6381-92-6

 

 

Product Specifications:

Test Item	Standard Specification
Appearance	White Crystal Powder
Assay %	≥99.5
Pb%	≤0.001
Fe%	≤0.001
Chloride(Cl-)%	≤0.01
Sulfate(SO42-)%	≤0.05
pH Value (1% aq.solution at25℃)	4.0-5.0
NTA %	≤0.1
Chelate Value (mgCaCO3/g)	≥267

Product Features

Highly effective in chelating metal ions to maintain the activeness of the surfactants used in detergent, personal care, and cosmetic formulas;

Outstanding sequestering ability and bacteria-inhibiting ability to improve the stability of personal care products and cosmetics in air as so to increase their shelf life.

Dosage

The recommended dosage is 0.1%~1.0%.

Package: 25kg/bag

Shelf Life:

Tightly-sealed, stored in a dry and ventilated place, the shelf life is 24 months.