structural formula C16H33SO3Na Nature Appearance: white or light yellow powder Water solubility: easy Soluble in water Active matter content:98±1% Feature: Anionic surfactant, it has good ability of wetting, emulsification, dispersing, foaming and decontamination in hard water; Good Biodegradability. Has little irritation to body. Purpose It used in industrial detergent and civil liquid detergent, textile industrial cleaning agent, dyeing auxiliaries and flotation agent.