Formula: [C₆H₇O₂(OH)ₓ(OCH₃)ᵧ]ₙ CAS: 9004-67-5 EC No.: 618-389-6 M (Molar Mass): ~10,000 - 50,000 g/mol (typical) D (Density): ~0.5 g/cm³ (bulk density) mp (Melting Point): Chars on heating bp (Boiling Point): Not applicable Viscosity (2% aq. sol., 20°C): 10 - 100 cP (low viscosity grade)

Appearance: White to off-white fibrous powder or granules. Methoxy Content: 27.5 - 31.5 % Viscosity (2% aq. sol., 20°C): Complies with grade specification (e.g., 15-25 cP). pH (1% Solution): 5.0 - 8.0 Loss on Drying: ≤ 5.0 % Residue on Ignition: ≤ 1.5 % Solubility: Disperses in cold water to form a colloidal solution; insoluble in hot water.