2,4-Hexadienoic acid CAS No. 110-44-1 Description: white to off-white crystalline powder Assay (on dried basis) %: 99.0-101.0 Molecular Formula: C6H8O2 Molecular Weigh: 112.13 Function: antiseptic and antistaling agents for food etc. Packing: 50kg kraft paper bag lined with plastic or according to demand