Phthalocyanine [PC] pigments are manufactured by Kolorjet. The company Kolorjet is an ISO 9001:2000 certified company. The range of products manufactured and supplied by Kolorjet include dyestuff, injet dyes, dyes for wax printing, textile auxiliaries, synthetic food colors, natural food colors, pigments, food ingredients, dyes intermediaries, fine chemicals, specialty chemicals, enzymes, optical brighteners and soap wax dies. Phthalocyanine [PC] pigment constitutes a broad class of pigments. PC Blue and PC green are among the most important organic pigments present in Phthalocyanine [PC] pigment. Copper phthalocyanine blue is the copper [II] complex of tetra aza tetra benzoporphine [CPC] whereas Phthalocyanine green is its chlorinated derivative [Pigment green 7]. The brominated derivative of CPC provides a yellowish green shade. The specific crystal modification decide the hue of the product as in Alpha blue - red shade copper Phthalocyanine and in Beta blue - green shade blue. The Alpha modification which is phase stabilized by partial chlorination called solvent stable alpha blue or Pigment Blue15:1. The Alpha modification which is stabilized towards flocculation and the phase change are registered as Pigment Blue 15:2. These pigments find use in paints.
