Names of Cationic dyestuffs Colour Sample Dyeing depth C.I. Basic NO. Compa -tible value K Satura -tion factor f PH stable range Light (Xenon) 150 癈 5' Iron Washing 60癈 Rubbing Perspiration Change in shade Stained on cotton Stained on acrylic Dry Wet Change in shade Stained on cotton Stained on acrylic Disp.Basic Black SD-RL 100% 1.5 - 3.0 0.55 3-6 5 3-4 4 4 4 4 3-4 3-4 3-4 4