... in producing high-grade plastics, cosmetics, food boxes,etc Ultramarine Blue is an innocuous and environment protective inorganic pigment. It has ... dying and coating of industrial and household.We have Ultramarine Blue 462,463,464,465,467,468,etc,468 is equal ... .00PH6.5-7.5Oil Absorption in %(m/m)25-45Color Change Test at 140 Degree CelsiusPass