Ferric Sodium Edetate (food grade)Molecular Formula: C10H12FeN2NaO8· 3H2O Molecular weight: 421.10 CAS NO.: 15708-41-5 Structural Formula: Appearance: light yellow powder. Solubility: can be dissolved in water and acid. Function: nutrient. Standard: National Standard. Hot Tags: cas no. 15708-41-5 ferric sodium edetate, China, suppliers, factory