Description 4-Formylbenzoic Acid, 98+%, 25g For Research & Development Not for drug, human, animal, or food use Certificate of Analysis: Appearance (Color) White Appearance (Form) Powder Purity (GC) 95+% Purity (Neutralization Titration) 98+% Solubility in Methanol Almost transparent CAS: 619-66-9 FORMULA: C8H6O3