Product name: P-hydroxycinnamic acid
Chinese Alias: 4-hydroxycinnamic acid; trans-p-hydroxycinnamic acid; p-Coumaric acid
Chemical name: 3-(4-hydroxyphenyl)-2-propenoic acid
Molecular Formula: C9H8O3
Molecular weight: 164.16
CAS No.: 501-98-4
Content: ≥99.0%
Physical and Chemical Properties: White or light yellow powder, soluble in hot ether, hot ethanol, slightly soluble in benzene, insoluble in petroleum ether, insoluble in water.
Packing and Storage: 25kg/Drum, keep in cool and dry place, avoiding light.
Product Advantage:
Produced by fermentation method, the product is pure and natural, with high content and low impurities.
Efficacy:
This product has different degrees of inhibitory effect on Staphylococcus aureus, dysentery bacillus, Escherichia coli and Pseudomonas aeruginosa; animal experiments have proved that this product also has the effect of lowering blood lipids.
Usage:
1. Food preservative;
2. Flavor and fragrance;
3. Cosmetic raw materials: p-coumaric acid, as a natural active ingredient, can reduce the damage of ultraviolet rays on the skin;
4. Pharmaceutical industry: as an intermediate of expectorant drug azulene, also can be used to synthesize anti-adrenaline drug esmolol.
5. photoresist: p-coumaric acid is a strong conductive material, in the liquid crystal display industry can be used to produce photoresist resin.
China
