Formula: C₁₂H₂₂O₁₁·H₂O CAS: 10039-26-6 EC No.: 600-087-5 M (Molar Mass): 360.31 g/mol D (Density): 1.525 g/cm³ mp (Melting Point): 202°C (anhydrous) bp (Boiling Point): Not applicable (decomposes) Optical Rotation: [α]²⁰D +52.0° to +52.6° (c=10 in water)

Assay (HPLC): ≥ 99.0% (anhydrous basis) Appearance: White crystalline powder. Identification (IR, Optical Rotation): Passes test. Specific Rotation: [α]²⁰/D = +52.0° to +52.6° (c=10 in water) Water Content (KF): 4.5–5.5% Residue on Ignition: ≤ 0.05% Chloride (Cl): ≤ 0.005% Sulfate (SO₄): ≤ 0.005% Heavy Metals (as Pb): ≤ 5 ppm