Carthamin is the main part of the carthamus red. We can see glossy dirty red to reddish-brown grain or crystalline powder with our naked eyes. It is water-fast. It is absolute a natural pigment abstracted from the fresh petals of Carthamus tinctorius L. by modern biotechnology.
Appearance: Reddish-brown grain or crystalline powder
Color Value: E50-E90
Odor: Characteristic
Loss on Drying: NMT 5%
Sulphated Ash: