Used primarily as a monomer in the production of polymers and copolymers, it enhances the properties of materials such as water solubility, adhesion, and stability. It is widely applied in the manufacture of water treatment chemicals, where it helps in scale inhibition and dispersion of suspended particles. Additionally, it is utilized in the synthesis of specialty chemicals for the textile and paper industries, improving dye fixation and paper strength. Its role in personal care products includes acting as a stabilizer and viscosity modifier in formulations like shampoos and lotions.