isobenzofuran-1,3-dione;1,3-Isobenzofurandione; 1,2-Benzenedicarboxylic anhydride; 1,3-Phthalandione; 2-Benzofuran-1,3-dione; Araldite HT 901; ESEN; HT 901; NSC 10431; Phthalandione; Phthalanhydride; Phthalic acid anhydride; Retarder AK; Retarder B-C; Retarder ESEN; Retarder PD; Rikacid PA; Sconoc 5; Sconoc 7; TGL 6525; Vulkalent B/C;
Phthalic Anhydride is a fully characterized chemical compound used as a reference standard of API Phthalic Acid. The standard offered is compliant with regulatory guidelines. Phthalic Anhydride is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 85-44-9
