Cinnamic acid is used in flavours, synthetic indigo, and certain pharmaceuticals, Chemical Name: (e)-3-phenyl-2-propenoic acidMolecular Formula: C9H8O2Molecular Weight: 148 ... plastic woven bag or 20kg cardboard drum Use: Used in L-Phenylalanine, perfumes, cosmetics, pharmacy etc.; also used as plant growth ... and heat insulated place, protect against rain and insolation Cinnamic acid