Description

Edta Ferric-Sodium Salt is a stable, water-soluble chelate of iron (III) with ethylenediaminetetraacetic acid. This compound is specifically engineered to provide a bioavailable source of iron in a form that is less prone to precipitation and oxidation in complex formulations. It is a critical ingredient for manufacturers requiring precise iron fortification and stabilization across the nutritional, agricultural, and industrial chemical sectors.

Application

• Nutritional & Dietary Supplements: Used as a source of bioavailable iron in vitamin and mineral premixes, liquid tonics, and fortified foods.
• Agricultural Micronutrients: Serves as a highly effective iron chelate in fertilizer formulations and foliar sprays to correct and prevent iron chlorosis in crops.
• Industrial Process Chemistry: Acts as a stabilizing agent and sequestrant in chemical processes, including textile processing and pulp & paper manufacturing.
• Laboratory & Research: Employed as a standard or reagent in analytical chemistry and biochemical research for iron-binding studies.
• Water Treatment: Functions as a chelating agent in boiler and cooling water systems to control scale formation from metal ions.

Basic Information

Product Name	Edta Ferric-Sodium Salt
CAS No.	18154-32-0
Molecular Formula	C10H12FeN2NaO8 • xH2O
Molecular Weight	Approx. 421.09 (anhydrous basis)
Synonyms	Ferric Sodium EDTA; Iron(III) Sodium EDTA; Sodium Ferric Ethylenediaminetetraacetate; EDTA-FeNa; EDTA Iron(III) Sodium Salt; (Ethylenedinitrilo)tetraacetic Acid Iron(III) Sodium Salt; Fe-EDTA Sodium Salt; Iron Chelate (EDTA)
EINECS	242-036-3

Quality Control

Our Edta Ferric-Sodium Salt is manufactured under a rigorous quality management system. Each batch is tested to ensure it meets precise specifications for identity, purity, and iron content. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters. Production can be aligned with relevant standards such as FCC for food-grade applications.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking.

Specification

Item	Specification
Appearance	Yellow-brown crystalline powder
Identification (IR)	Conforms
Assay (Fe Content)	12.0 - 13.5 %
Assay (EDTA Content)	70.0 - 80.0 %
pH (1% Solution)	3.5 - 5.5
Water Content (Loss on Drying)	≤ 10.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm

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