... .0% max2.17 ConclusionComplies with requirements .Synonyms: Sodium lignin sulfonate; Lignosulfonic acid, sodium salt; Sodium polignate; Sulfonated lignin sodium ... variety of applications in textile dyestuff, Concrete admixture, metallurgic engineering, petroleum industry, pesticides, Carbon black, Animal feed, and porcelain, etc ... in plastic woven bags, 25kg per bag sodium lignin sulfonate 8061-51-6