Phthalic Anhydride, Reagent, ACS, also known as Isobenzofuran-1,3-dione, is a versatile intermediate in organic chemistry. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

• Size: 2.5 kg
• Manufacturer: Spectrum Chemical
• Catalog Number: P1140
• CAS #: 85-44-9
• MSDS: Material Safety Data Sheet
• DOT: UN2214, Phthalic anhydride, 8, PG III