1. Product Profile Chemical Name: Disodium Manganese Ethylenediaminetetraacetate Abbreviation: EDTA-MnNa₂ / Mn-EDTA CAS No.: 15375-84-5 EC No.: 239-407-5 Molecular Formula: C₁₀H₁₂N₂O₈MnNa₂·2H₂O* Molecular Weight: 425.16 g/mol* *Hydration state may vary depending on product specification. Appearance: Light pink crystalline powder Solubility: Readily soluble in water Purity: >99% Manganese (Mn): 12.5-13.5% Water-Insoluble Matter: <0.1% pH (10 g/L, 25°C): 6.0-7.0 Typical Element