Ultramarine RS 13

Sodium Alumino Sulphosilicate. Acts as a general purpose inorganic pigment. It is a high tinting strength, mid shade Ultramarine blue. It is heat fast, lightfast, easy to disperse and approved worldwide for use in sensitive applications such as food contact plastics. Ultramarine RS 13 is widely used alone to obtain a bright, transparent shade of blue, or in combination with other pigments such as titanium dioxide, with which it gives an attractive pastel shade. Used in toys.