white granular crystalline powder, or pellets with odorless, slightly soluble in alchohol,67.6g dissolves in 100ml of water at 20.
CAS name:2,4-Hexadienoic, (E, E) -Potassiu salt
Acidity or alkalinity:1% max
Heavy metal(as Pb) :10PPM max
Loss on drying:1.0% max
Arsenic (as AS) :3PPM max