Direct Blue 86 is one popular direct dyes for dyeing paper, cotton, leather, silk and so on. Can be made into pigment for paint, ink and plastic.
Direct Blue 86 / Direct Turquoise Blue GL
C.I. 74180
CAS NO.: 1330-38-7
Molecular formula: C34H16CuN8Na2O6S2
Packed in 25kgs Iron Drum or bag
Used for dyeing cotton, silk, paper leather etc