Specifications: Formaldehyde-Free Color-Fixing Agent This product is cationic polyelectrolyte(PolyDADMAC), appearance is colorless to light yellow viscose liquid, freezing point:-2.8 ℃ , specific weight:1.04 g/cm3, resolve temperature 280?00℃ .Be dissolved in water easily, not easy to combust , strong coagulate dint, good water solution stability, don't become gel and keep stable in the wide PH range, anti-chlorine, high charge density. It has compatibility relation with non-ionic and cationic surfactants. Furthermore, it is formaldehyde-free with good color-fixing ability, can improve color fastness and brighten fabric luster. Appearance: Colorless or light yellow viscous liquid. Solid content:35％，40％ pH：4.0－7.0 Viscosity（25℃）,cps：800－1000，1000－2000，10000－20000 CAS NO：26062－79－3