In 1928 chemists at Scottish Dye Limited discovered by accident the molecule of Phthalocyanine. Since than pigment Beta Blue has seen tremendous evolution pioneered by ICI, BASF, DuPont etc. Copper Phthalocyanine provides almost all Blue organic pigment being used today. It is very near perfect molecule like natural red pigment of Haemoglobin & natural green pigment of Chlorophyl. At, Nepa overseas, we strive our best to offer most modern high performance Phthalocyanine Beta Blue pigment, servi...