... Good quality priceSalicylic acid ( Technical Grade and medical grade)Chemical name: Benzoic acid,-2hydroxcy Salicylic acid Molecular formula: C7H6O3CAS: 69 ... -72-7 Physical and Chemical properties: Crystal powder in pale pink to pale brown, ... odorless,sweet first and then hot,no chemical change in the air.Atmospherically sublimation temperature over 76oC ...