Features:
1) Color index no.: 45170
2) Chemical composition: C
28H
31ClN
2O
33) Molecular weight: 479.02
4) Physical appearance: bright reddish violet powder
5) Application:
a) Used for any fibers and can be obtained attractive shades with enough
deep colors yield
b) Can be applied for the dyeing of cotton, silk, paper, bamboo, weed, straw
and leather
c) Toners and color lakes prepared from basic dyes possess very fastness
to light and therefore widely employed in the preparation of carbon paper,
ballpens, oil and stamp pad inks
d) Also used for manufacturing paint and printing inks
6) Solubility: bluish red with strong fluorescence when dissolved in water and
ethanol
7) Fastness property:
a) Light: 3-4
b) Washing: 4
c) Water: 4
d) Perspiration: 4
See larger image: Basic Violet 10 (Rhodamine B)
