Formula: C₁₀H₁₂CaN₂Na₂O₈·xH₂O CAS: 23411-34-9 EC No.: 245-646-0 M (Molar Mass): 374.27 g/mol (anhydrous) D (Density): Not applicable mp (Melting Point): Decomposes bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Assay (Complexometric): ≥ 98.0 % Appearance: White crystalline powder Solubility: Freely soluble in water pH (5% solution): 6.5 – 7.5 Calcium Content: 10.5 – 11.5 % Sodium Content: 11.5 – 12.5 % Chloride (Cl): ≤ 0.01 % Sulfate (SO₄): ≤ 0.01 % Heavy Metals (as Pb): ≤ 10 ppm Iron (Fe): ≤ 10 ppm Loss on Drying: ≤ 13.0 % (typically contains 2-3 moles water)