Product Services

Emodin

[Chinese name] : emodin
[c-a-s] : 518-82-1
[sub-formula] : C15H10O5
[sub volume] : 270.23
[chemical name] : 1'3' 8-trihydroxy-6-methylanthraquinone
[product nickname] : cinnabar lotus a, polygonum cuspidatum emodin;
[main ingredient] : emodin
[product appearance] : tan powder
[physical properties] : melting point 256 ~ 257°. It has the special reaction of anthraquinone. Almost insoluble in water, soluble in ethanol and alkali solution, solubility 25℃(g/100ml saturated solution) : ethyl ether 0.140, chloroform 0.071, benzene 0.041, carbon tetrachloride 0.01. Soluble in caustic solution, sodium carbonate solution, ammonia solution shows fuchsia red.
[source of raw materials] : polygonum cuspidatum
[application direction] : raw materials
[supply specifications] : 98%;
[detection method] : HPLC
[storage method] : store in a cool and dry place, away from light and high temperature.

 

Above information has not been approved by State Food and Drug Administration yet. From published document and for reference only