Best Price Cinnamon Extract Cinnamic Acid Powder CAS 140-10-3
Product name: Cinnamic Acid
Synonyms: trans-Cinnamic acid; trans-3-Phenyl-2-propenoic acid; 3-Phenylpropenoic acid; Cinnamylic acid; 2-Propenoic acid, 3-phenyl-, (2E)-; 3-Phenylacrylic acid; 3-Phenylacrylic acid
CAS NO.: 140-10-3
Melting point: 133 degrees Celsius
Boiling point: 300 degrees Celsius
Refractive index: 1.5049
Flash point: >230 degrees Fahrenheit
Storage temp.: Store at RT.
PH: 3-4 (0.4g/l, H2O, 20 degrees Celsius)
Cinnamic acid is an important substance because it is widely used in perfume, food, photographic, and polymer industries, as well as for clinical and toxicological studies. Until now, many methods have been reported for its determination, such as titrimetry, differential-pulse polarography, spectrophotometry, mass spectrometry, HPLC, electrokinetic capillary chromatography, capillary electrophoresis, gas chromatography and liquid chromatography. However, there are many disadvantages over these methods, such as long-response time, reagent consumption, complicated operation, etc.
||White or light yellow crystalline powder
||White crystalline powder
||≥133 degrees Celsius
||133.5~133.6 degrees Celsius
|Loss on drying