Active ingredient:color scale Content:  Detection method:UV Packaging:cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside,2.5kg per bag. Product description:Santalin, Deoxysantalin are the main parts of the sandalwood red.We can see red liquid or powder with our naked eyes. It is absolute a natural pigment abstracted from the claret-colored xylem of Pterocarpus santalinus by modern biotechnology.Widely used in the dyeing of wool and chinlon as reddish violet coloring.
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