Synonym(s): 2,5-Dihydroxybenzenesulfonic acid potassium salt Formula: C6H5KO5S Formula weight: 228.27 Purity: 98+% CAS Number: 21799-87-1 Harmonized Tariff Code:  2908.99 Hazard Statements: H315-H319-H317-H335 Causes skin irritation. Causes serious eye irritation. May cause an…