The appearance of potassium cinnamate is sallow or white crystalline powder with slight scent of cinnamon usually potassium cinnamate is made from synthesis in technics, it is synthesized by cinnamaldehyde and potassium carbonate with the help of catalyst .Normally the material is fully soluble in hot water half soluble in cold water soluble in 95% ethanol and slightly soluble in absolute ethyl alcohol. CAS No 16089-48-8 Content 99% Package25kg/kraft bag or fibre drum Impurity max 0.05% Moisture max 0.1%
