Description

Dicalcium Iron(2+) Bis[2-Hydroxypropane-1,2,3-Tricarboxylate] is a specialized iron and calcium citrate complex, identified by CAS number 53684-61-0. This compound is engineered to provide a bioavailable source of essential minerals, offering superior stability and solubility compared to simple salts. It is a critical ingredient for manufacturers in the pharmaceutical and nutraceutical industries seeking to formulate high-quality mineral supplements and fortified foods.

Application

• Pharmaceutical & Nutraceutical Formulations: As a key active ingredient in iron and calcium supplement tablets, capsules, and liquid tonics.
• Dietary Food Fortification: Used to enrich staple foods, beverages, and meal replacement products with bioavailable iron and calcium.
• Clinical Nutrition: Incorporated into medical nutrition products and enteral formulas for patients with mineral deficiencies.
• Animal Feed Premixes: Serves as a mineral supplement in feed for livestock, poultry, and aquaculture to support health and productivity.
• Cosmetic & Personal Care: Potential use in skincare formulations for its mineral content and as a stabilizing agent.

Basic Information

Product Name	Dicalcium Iron(2+) Bis[2-Hydroxypropane-1,2,3-Tricarboxylate]
CAS No.	53684-61-0
Molecular Formula	C12H10Ca2FeO16
Molecular Weight	514.21 g/mol
Synonyms	Calcium Iron Citrate; Dicalcium Ferrous Citrate; Iron Calcium Citrate Complex; Ferrous Calcium Citrate; Calcium Ferrous Citrate; Iron(II) Calcium Citrate; Citric Acid, Iron Calcium Salt; EINECS 258-705-3
EINECS	258-705-3

Quality Control

Our Dicalcium Iron(2+) Bis[2-Hydroxypropane-1,2,3-Tricarboxylate] is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for identity, purity, and heavy metal content, suitable for pharmaceutical and food-grade applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing assay results and confirming compliance with relevant standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed after each use to minimize exposure to moisture and air. For long-term storage, consider using desiccants and maintaining an inert atmosphere.

Specification

Item	Specification
Appearance	Yellowish to brownish powder
Identification (IR)	Conforms to standard
Assay (Ca)	14.0 - 17.0 %
Assay (Fe)	9.5 - 12.5 %
Loss on Drying	≤ 5.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm
Microbiological Analysis	Meets Ph. Eur. / USP criteria

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