Cinnamic aldehyde M.F.: c9h8o Cas #: 104-55-2 M.W.: 132.16 Description: unique scent, light yellow liquid Assay(%):98 Specific gravity(25/25oc): 1.046-1.050 Refraction ratio(20oc): 1.619-1.623 Acidity(%): _1.0 Usage: used with hyacinthin, the necessity for concocting hyacinth essence, rose essence and etc; also it is an important medical material. Packing: 200kg/plastic drum
