Formula: C₁₂H₂₂O₁₁ CAS: 528-50-7 EC No.: 208-436-5 M (Molar Mass): 342.30 g/mol D (Density): 1.525 g/cm³ mp (Melting Point): 225-230°C (decomposes) bp (Boiling Point): Not applicable Optical Rotation: [α]²⁰D +34° to +36° (c=2 in water)

Assay (HPLC): ≥ 99.0 % Appearance: White crystalline powder. Identification (IR): Passes test. Specific Rotation: [α]²⁰D = +34.5° to +35.5° Melting Range: 225-230°C Loss on Drying: ≤ 0.5 % Residue on Ignition: ≤ 0.1 % Heavy Metals (as Pb): ≤ 10 ppm Reducing sugars: ≤ 0.5 % Water content (Karl Fischer): ≤ 0.5 %