Specification of Sodium Bisulphite / Sodium Bisulfite
Sodium bisulfite (NaHSO3) is mainly used for water treatment to remove excess chlorine in drinking water. It is used to bleach pulp in the pulp and paper industry. Mainly used to remove metals from industrial wastewater. Sodium bisulfite is a material that is often needed with the function of maintaining the Steam Power Company Industry (PLTU). #Specification: white crystalline powder, main content (as SO2) mass fraction 64.0-67.0%; chloride (Cl) 0.05%; iron Fe 0.004%; pH (50g/L solution )4.0-5.0; Mass fraction of water insoluble matter≤0.03%