99% Cinnamic Acid (Food Grade)

1.CAS:140-10-3/621-82-9 2.Appearance: White Crystal 3.Used as flavor and food additives

1.Product  Identification:

CAS number 140-10-3Molecular formula C9H8O2Molar mass 148.16 g mol-1Exact mass 148.05243Appearance: White monoclinic crystalsDensity 1.2475 g/cm3Melting point 133 ° CFlash point > 110 CBoiling point 300 ° CSolubility in water 500 mg/L

2.Specification

Items	Specification
Appearance	White crystal
Fragrance	unique scent
Assay(gas chromatography):	≥ 99% min
Melt point	130C-135C
Heavy metal	≤ 10ppm
Residue on ignition	≤ 0.1%

3.Package:

 25kg kraft paper bag

4.Application:

 Cinnamic acid primary use is in the manufacturing of the methyl, ethyl, and benzyl esters for the perfume industry. Cinnamic acid has a honey-like odor; It and its more volatile ethyl ester (ethyl cinnamate) are flavor components in the essential oil of cinnamon, in which related cinnamaldehyde is the major constituent. It widly used as deodorant, perfume fixative; Food additives, food flavorant; Food preservative. It also wildly used in medical and cosmetic industries; Pesticide; Organic synthesis; PVC heat stabilizer. Cinnamic acid is also major raw material of Aspartme and Negative photosensitive resin. It is also a kind of self-inhibitor produced by fungal spore to prevent germination.

99% Cinnamic Acid (Food Grade)