Sell Caffeic acid(3,4-Dihydroxycinnamic acid)

no image You May Also Be Interested In: caffeic acid cinnamic acid
CAFFEIC ACID
PRODUCT IDENTIFICATION

CAS NO. 331-39-5

EINECS NO. 206-361-2
FORMULA C9H8O4
MOL WT. 180.16
H. S. CODE
2916.39


TOXICITY

SYNONYMS 3,4-Dihydroxy-cinnamic acid; trans-Caffeate;
3,4-Dihydroxy-trans-cinnamate; (E) -3-(3,4-dihydroxyphenyl) -2-propenoic acid; 3,4-Dihydroxybenzeneacrylicacid; 3-(3,4-Dihydroxyphenyl) -2-propenoic acid;

Appearance Yellwish to brownish powder
Solution Yellowish to brownish, clear
Melting Point 215224 222.5
Loss of drying <=0.5% 0.23%
Sulfated Ash <=0.1% 0.057%
Heavy metals <=20ppm Confirm
Assay >=99.0% 99.36%