2,4-Hexadienoic acid, sodium salt 2,4-Hexadienoic acid, sodium salt, (E,E)- 42788-83-0 7757-81-5 AI3-15084 CCRIS 5163 EINECS 231-819-3 HSDB 771 SODIUM SORBATE Sodium (E,E)-hexa-2,4-dienoate Sodium 2,4-hexadienoate, (E,E)- Sorban sodny [Czech] Sorbic acid, sodium salt