Formula: C7H6O4 xH2O Formula weight: 154.12(anhy) Purity: 97% CAS Number: 13677-79-7 Harmonized Tariff Code:  2914.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …