Description 4-Acetamidobenzoic Acid, 97.5-102.5%, 100g For Research & Development Not for drug, clinical use in humans, for food or food additive use Specifications: TEST SPECIFICATION APPEARANCE WHITE TO OFF-WHITE POWDER INFRARED SPECTRUM CONFORMS TO STRUCTURE. TITRATION 97.5% - 102.5% (WITH NAOH) THIN-LAYER CONSISTENT WITH 98% PURITY SOLUBILITY 50 MG/ML 95% ETHANOL; CLEAR TO SLIGHTLY HAZY, COLORLESS TO YELLOW SOLUTION CAS: 556-08-1 FORMULA: CH3CONHC6H4CO2H