Oil Blue A
Oil Blue A is a blue anthraquinone dye[1] used for colouring certain plastics such as polystyrene and acrylic resins, as well as other materials such as petroleum and inks.
It has good resistance to light.
[1]
Oil Blue A is a blue anthraquinone dye[1] used for colouring certain plastics such as polystyrene and acrylic resins, as well as other materials such as petroleum and inks.
It has good resistance to light.
[1]