Soda ash, scientifically known as Sodium Carbonate (Na₂CO₃) , is a white, odorless, water-soluble salt. It is an alkali chemical with a strongly alkaline taste.
Crucially, it is not baking soda (sodium bicarbonate - NaHCO₃).Soda ash is a stronger base and has different applications.
Key Properties:
Chemical Formula: Na₂CO₃
Appearance: Typically a fine, white powder or granules.
Solubility: Highly soluble in water. Its solubility increases with temperature.
Alkalinity: Forms a strongly alkaline solution (high pH) when dissolved in water.
Hygroscopic: It can absorb moisture from the air (especially the monohydrate form).
