blue pigment 1.high quality&competitive price 2.Phthalocyanine blue 15,15:1,15:2,15:3, ... 15:4,15:6 3.ISO9001:2000,SGS,B.V etc. color blue pigment ... 15:3,15:4 1. PropertiesProduct name: Phthalocyanine blue 15, 15:1, 15:2 ... on the containes is visible.Organic pigment color blue pigment 15:3,15:4Phthalocyanine blue 15, 15:1, 15:2, ...