Description

Ferric Sodium Citrate is a water-soluble coordination complex of iron (III) and sodium citrate, recognized for its bioavailability and stability. This compound serves as a critical source of iron in applications where solubility, controlled release, and compatibility are essential. It is primarily utilized by manufacturers in the pharmaceutical, food fortification, and nutritional supplement industries to address iron deficiency and enhance product formulations.

Application

• Pharmaceutical Grade Iron Supplement: Used as an active pharmaceutical ingredient (API) in oral liquid formulations, tablets, and capsules for treating iron-deficiency anemia.
• Food and Beverage Fortification: Incorporated into fortified foods, infant formulas, and nutritional drink powders as a bioavailable iron source without causing significant color or taste alteration.
• Dietary Supplements: A key component in multivitamin/mineral supplements and standalone iron supplements due to its gentle effect on the gastrointestinal system.
• Clinical and Parenteral Nutrition: Employed in specialized medical nutrition products and as a component in solutions for parenteral (intravenous) nutrition under strict quality controls.
• Animal Feed Additive: Used in premixes to prevent iron deficiency in livestock and poultry, promoting animal health and growth.
• Laboratory Reagent: Serves as a chemical reagent in analytical chemistry and biochemical research.

Basic Information

Item	Detail
Product Name	Ferric Sodium Citrate
CAS No.	52031-09-1
Molecular Formula	C6H5FeNa2O7 • nH2O
Molecular Weight	Approx. 291.93 (Anhydrous)
Synonyms	Sodium Ferric Citrate; Iron(III) Sodium Citrate; Ferric Sodium Citrate Complex; Sodium Iron Citrate; Trisodium Iron(III) Citrate; Citric Acid, Iron Sodium Salt; Iron Sodium Citrate; AJI 92
EINECS	257-670-1

Quality Control

Our Ferric Sodium Citrate is manufactured under a quality management system. Production adheres to relevant standards for pharmaceutical and food-grade materials, with testing for identity, purity, and heavy metal content. A comprehensive Certificate of Analysis (COA) documenting assay, iron content, and impurity profiles is provided with each batch to ensure traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized; prolonged exposure to air should be minimized. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Brownish-yellow to reddish-brown powder or granules
Identification (IR)	Conforms
Assay (Fe Content)	16.0% - 18.5%
pH (5% Solution)	6.0 - 8.0
Water Content	≤ 10.0%
Chloride (Cl)	≤ 0.05%
Sulfate (SO4)	≤ 0.05%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm
Lead (Pb)	≤ 10 ppm
Mercury (Hg)	≤ 1 ppm
Residual Solvents	Conforms to ICH guidelines

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