Sodium Hydrosulfite Dihydrate Melting Point

The melting point of sodium hydrosulfite dihydrate is approximately 52-62 °C (126-144 °F) under standard atmospheric pressure. It is important to note that the melting point may vary depending on the purity of the compound and the conditions under which it is measured. Sodium hydrosulfite dihydrate is a white crystalline powder that is soluble in water and has a molecular weight of 174.11 g/mol. It is commonly used as a reducing agent and bleaching agent in various industrial processes, including textile and paper manufacturing.