Direct Dyestuff


Direct Blue 86
Colorants for Paper, Leather, Color Lakes, Silk, Viscose, Acrylic, Cotton, etc.

technical support

Product Name: Direct Blue 86 (Direct Fast Blue GL, Turquoise Blue GL, Fast Greenish Blue GL, Turquoise Blue FBGL)
Code: 305086DA
Color index: 74180
CAS No.: 1330-38-7
EINECS: 215-537-8
Molecular Formula: C32H14CuN8Na2O6S2
Molecular Weight: 780.17
Molecular structure: Copper Phthalocyanine

technical support


Physical and Chemical properties:

TEST ITEMS SPECIFICATION
APPEARANCE BLUE POWDER
SHADE TURQUOISE BLUE
IONICITY ANIONIC
DENSITY 1.05-1.2 g/cm3
pH (at 20°C) 7.0-9.0
LIGHT FASTNESS 6-7
SOAPING (FADING) 2

Packing: 25kg bags with pallets/25kg drums/boxes.