Pharmacopeial Specifications:
- Iron Content: Typically 25–30%
- Identification: Positive for ferric ion and phosphate
- Loss on Drying: ≤10%
- Solubility: Slightly soluble in water
- Microbial Limits: Meets pharmacopeial standards
Applications in Pharmaceutical Formulation:
Used in oral and parenteral formulations, especially in pediatric drops, chewable tablets, and intravenous iron therapies. Preferred in applications where taste masking and minimal oxidative reactivity are needed.
Comments:
Ferric pyrophosphate is well-tolerated and less reactive than ferrous salts, making it suitable for use in food fortification and sensitive formulations. Its low solubility may result in slower absorption, which is advantageous for controlled release and gastrointestinal tolerability.
