Direct Dyestuff


Direct Blue 199
Colorants for Paper, Leather, Color Lakes, Silk, Viscose, Acrylic, Cotton, etc.

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Product Name: Direct Blue 199 (Daiwa IJ Blue 319HL, Fastusol Blue 75L, Direct Lightfastfast Turquoise Blue GB, Direct Turquoise Blue FBL, Duasyn Direct Turquoise Blue FRL-SF, Duasynjet Cyan FRL-SF)
Code: 305199DA
Color index: 74190
CAS No.: 12222-04-7
EINECS: 416-180-2
Molecular Formula:
Molecular Weight:
Molecular structure: Copper Phthalocyanine

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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
SOAPING (FADING) 3
SOAPING (STAIN) 2

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