Basic Dyestuff


Basic Violet 10
Colorants for Paper, Silk, Acrylic, Wool, Cotton, Wood, Textile, Incense, etc.

technical support

Product Name: Basic Violet 10 (Basic rose red; Acid Brilliant Pink B; Safranine; Rhodamine B; Rose Red B; Rhodamine; Rhodamine B)
Code: 204010AA
Color index: 45170
CAS No.: 81-88-9
EINECS:
Molecular Formula: C28H31ClN2O3
Molecular Weight: 479.01
Molecular structure: Xanthene

technical support


Physical and Chemical properties:

TEST ITEMS SPECIFICATION
APPEARANCE VIOLET LIQUID
SHADE BRILLIANT REDDISH VIOLET
IONICITY CATIONIC
DENSITY 1.05-1.2 g/cm3
pH (at 20°C) 3.0-5.0
LIGHT FASTNESS 2-3
VISCOSITY ≤ 100mPa.s (25°C)
SOAPING (FADING) 3-4
SOAPING (STAIN) 3-4
PERSPERATION FASTNESS 3-4

Packing: 25kg Drums/1000kg IBC Tanks.