Formula: C10H7NO2 xH2O Formula weight: 173.17(anhy) Purity: 99% CAS Number: 207399-25-5 Harmonized Tariff Code:  2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …