A sodium lignosulphonate, wani halitta polymer shirya daga alkaline papermaking baki barasa ta hanyar maida hankali, tacewa da kuma fesa bushewa, yana da kyau jiki da kuma sinadaran Properties kamar cohesiveness, dilution, dispersibility, adsorptivity, permeability, surface aiki, sinadaran aiki, bioactivity da sauransu. Wannan samfurin shine foda mai gudana mai duhu mai launin ruwan kasa, mai narkewa a cikin ruwa, kwanciyar hankali mallakar sinadarai, ma'ajiyar hatimi na dogon lokaci ba tare da lalacewa ba.