natriumsulfidi
Natriumsulfidi is an inorganic chemical compound with the formula Na2S. It is the sodium salt of hydrogen sulfide. In its pure form, natriumsulfidi is a colorless solid, but it is often encountered in commerce as hydrated forms, such as natriumsulfidi nonahydrate (Na2S·9H2O), which are typically yellow or reddish due to impurities like polysulfides.
Natriumsulfidi is highly soluble in water and produces alkaline solutions due to hydrolysis. It is a strong
Applications of natriumsulfidi are diverse. It is used in the leather industry for the removal of hair