Description

(Ethylenedinitrilo)Tetraacetic Acid Ferric Sodium Salt Dihydrate is a stable, water-soluble chelate of iron(III) with EDTA, designed for applications requiring precise iron delivery. This compound is valued for its high stability constant, which prevents iron precipitation and ensures bioavailability in complex systems. It is essential for manufacturers in the agricultural, nutritional, and industrial sectors seeking a reliable source of bioavailable iron.

Application

• Agricultural Micronutrient Fertilizers: As a highly effective source of chelated iron for foliar sprays and fertigation to correct iron chlorosis in crops.
• Animal Feed & Nutrition: Used as a mineral fortifier in premixes to prevent iron deficiency and support metabolic functions.
• Pharmaceutical & Dietary Supplements: Serves as an active ingredient in iron supplements and multivitamin formulations due to its good bioavailability.
• Industrial Water Treatment: Acts as a sequestrant to control iron scaling and inhibit corrosion in boiler and cooling water systems.
• Chemical Synthesis & Catalysis: Employed as a catalyst or reagent in organic synthesis and polymerization processes.
• Laboratory & Analytical Reagent: Used in research and quality control as a standard or complexing agent in titrations and spectrophotometry.

Basic Information

Product Name	(Ethylenedinitrilo)Tetraacetic Acid Ferric Sodium Salt Dihydrate
CAS No.	15708-42-6
Molecular Formula	C10H12FeN2NaO8 · 2H2O
Molecular Weight	421.09 g/mol (anhydrous basis)
Synonyms	Ferric Sodium EDTA; Sodium Ferric Ethylenediaminetetraacetate; Iron(III) Sodium EDTA; EDTA Ferric Sodium Salt; FeNaEDTA; Sodium Iron EDTA; Edathamil; Sequestrene NaFe.
EINECS	239-802-2

Quality Control

Our (Ethylenedinitrilo)Tetraacetic Acid Ferric Sodium Salt Dihydrate is manufactured under a strict quality management system. Each batch is tested to ensure it meets high-purity standards suitable for nutritional, agricultural, and industrial applications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	Yellow-brown crystalline powder
Identification (IR)	Conforms
Assay (Titration)	98.0% min.
Iron (Fe) Content	12.5 - 13.5 %
pH (1% Solution)	3.5 - 5.5
Water Content (KF)	7.0 - 9.0 %
Chloride (Cl)	0.05% max.
Sulfate (SO4)	0.05% max.

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.