alias name: padauk dye 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. this product has been exported to eu, japan, usa, asia etc. the physical level and microbiological level can meet the export standards well.for avoiding fakes,this product already has normal enterprise no: q/kle79-2005. package: 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.