... Ionic: Cationic Solubility: Easily soluble in water Formaldehyde-free fixing agent SG-80(Concentration)-Hot water resistanceCharacteristic:Appearance: Slightly yellowish ... reactive, direct, acid dyes, especially superior in fabric dyeing fixing technology for Scarlet, turquoise blue and so on .Reference ... the suitable amount that we need, fix in the dye bath. And then put the dyed goods. Treat at ...