Description

Ethylenediaminetetraacetic Acid, Iron (Iii), Monosodium Salt is a stable, water-soluble chelate complex of iron, designed for applications requiring controlled iron delivery and sequestration. This compound is critical for preventing metal-catalyzed degradation and for providing bioavailable iron in sensitive formulations. It is essential for manufacturers in the pharmaceutical, agricultural, and industrial water treatment sectors seeking reliable chelating performance.

Application

• Pharmaceutical Formulations: Used as an iron source in mineral supplements and as a stabilizing agent in injectables and oral solutions to prevent oxidation.
• Agricultural Micronutrient Fertilizers: Serves as a highly effective and stable source of chelated iron in foliar sprays and hydroponic nutrient solutions to correct iron chlorosis in plants.
• Industrial Water Treatment: Acts as a scale and corrosion inhibitor in boiler and cooling water systems by sequestering contaminant metal ions.
• Chemical Synthesis & Catalysis: Employed as a catalyst or reagent in specific organic synthesis and polymerization processes.
• Laboratory Research: Used as a standard or reagent in analytical chemistry for complexometric titrations and buffer preparation.
• Cosmetic & Personal Care: Functions as a chelating agent in formulations to enhance stability and shelf-life by binding trace metals.

Basic Information

Product Name	Ethylenediaminetetraacetic Acid, Iron (Iii), Monosodium Salt
CAS No.	10346-69-7
Molecular Formula	C10H12FeN2NaO8 • xH2O
Molecular Weight	403.05 (Anhydrous)
Synonyms	Ferric Sodium EDTA; Sodium Ferric EDTA; Iron(III) EDTA Monosodium Salt; EDTA Ferric Sodium Salt; (Ethylenedinitrilo)tetraacetic Acid Iron(III) Sodium Salt; Fe-EDTA; NaFeEDTA; Edathamil; Sequestrene NaFe.
EINECS	233-761-7

Quality Control

Our Ethylenediaminetetraacetic Acid, Iron (Iii), Monosodium Salt is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for identity, purity, and iron content. Certificates of Analysis (COA) documenting results for assay, heavy metals, and other critical parameters are provided to guarantee consistent quality and traceability for your applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in original packaging or a desiccated environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	Yellowish-brown crystalline powder
Identification (IR)	Conforms
Assay (Titration)	98.0% min.
Iron (Fe) Content	13.0 - 14.0 %
pH (1% Solution)	3.5 - 5.5
Loss on Drying	≤ 5.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Solubility	Clear, complete solution

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