Is Sodium Percarbonate The Same As Washing Soda?

Is Sodium Percarbonate The Same As Washing Soda? When sodium percarbonate is activated by water, it breaks down into two substances: hydrogen peroxide and sodium carbonate (also known as washing soda). What is another name for sodium percarbonate? Names Other names sodium carbonate sesquiperhydrate, PCS, SPC, solid hydrogen peroxide, Sodium carbonate hydrogen peroxide, sodium carbonate