Cinnamic acid
CAS# 621-82-9
appearance: white to light yellow crystal powder
fragrance:unique scent
structure:C9H8O2
formula weight:148.16
assay:>=99%
melting point:132.5-134.5 centigrade
heavy metals(ppm):<=10ppm
residue on ignition:<=0.1%
packing:25kg/plastic bag