CAS 151-21-3
Sodium lauryl sulfate (short name: SLS K12, CAS No. 151-21-3) is an organic substance with a chemical formula of C12H25SO4Na, a white or light yellow powder, soluble in water, and insensitive to alkali and hard water. With decontamination, emulsification and excellent foaming power, it is an anionic surfactant that is slightly toxic to the human body, and its biodegradability is >90%.