Use:
Widely used in the dyeing of wool and chinlon as reddish violet coloring.

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.

Origin:
It is absolute a natural pigment abstracted from the claret-colored xylem of Pterocarpus santalinus by modern biotechnology.

This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet  the export standards well.