Isobutyric Anhydride CAS 97-72-3, EC 202-603-6 It is a chemical intermediate Purity (GC) : 99.0% min. The Product is a colourless transparent liquid and has a pungent odour, Colour (Pt-Co) : 60 Hazen max. Generally packed as 25kg plastic drums for air shipment and 190Kg for sea shipment

GIR 1 and 6 Notes to Section VI and Chapter 29 HSENs to Chapter 29 and heading 2915 Application's Declaration Laboratory Report R22A0107 Reissue of 20NT-14-9480-DEC Text to codes 2915, 2915.90, 2915.90.70 and 2915.90.70.98