Polyquaternium-50

Polyquaternium-50 is a chemical compound, copolymer, the polymeric quaternary ammonium salt, carboxylatoethyldimethylammonioethyl 2-methyl-2-propenoate homopolymer. The number after Poliquaternium is a chronological reference of the registration date of this ingredient. It occurs as a colourless to light yellow liquid, soluble in water, insoluble...