Light sodium carbonate, Soda ash, technical sodium carbonate

Light sodium carbonate is a variant of sodium carbonate characterised by its low bulk density, typically ranging between 500-600 kg/m3.

This fine-grained compound finds varied applications across several industries. It's pivotal in the chemical industry and metallurgy, and is utilised in the production of glass and paper. The tanning process also benefits from its presence. Additionally, it plays a role in chemical syntheses and is a go-to reagent in laboratories. Light sodium carbonate is integral to the manufacturing of soap and laundry detergents. A key property of this substance is its capability for water softening. Furthermore, aqueous solutions of this ‘soda ash’ are employed to saponify resin present on wood surfaces.