Cinnamic Acid cas 621-82-9 [email protected]

Cinnamic Acid [email protected] cas 621-82-9 Appearance: White to light yellow crystal powder Fragrance: Unique scent Purity: 99% Melting point: 132.5-134.5degree Heavy metals: 10ppm Residue on ignition: 0.1% Usage: The main use of cinnamic acid is in the manufacture of the methyl, ethyl, and benzyl esters for the perfume industry. Ethyl ester used in glass prisms, lenses. Some esters, such as chaulmoogryl and other derivatives, are used in medicine. Packing: 25kg/plastic bag Essence and spic cinnamaldehyde cinnamic acid cinnamic alcohol BENZOIC ACID 3,4-Dihydroxybenzaldehyde clove oil Cinnamon oil cinnamonitrile cinnamyl acetate