Sodium metasilicate nonahydrate
White crystalline solid, soluble in water.
Sodium metasilicate nonahydrate is a white crystalline solid that readily dissolves in water. It has a melting point of around 72°C and is commonly used in various industrial applications, such as cleaning products and as a corrosion inhibitor in the energy sector. It is also a source of silica, a mineral used in many manufacturing processes.
Energy Sector
Sodium metasilicate nonahydrate finds various applications in the energy sector due to its unique properties. It acts as a corrosion inhibitor in steam systems and can be added to the cooling water in geothermal power plants to reduce the formation of scales and deposits. It is also used in the manufacturing of ceramic insulators, which are crucial components in power transmission and distribution systems. Sodium metasilicate nonahydrate is also utilized as a binding agent in the production of catalysts used in hydrogen fuel cells, making it a versatile material in the energy industry.
Water Treatment
Sodium metasilicate nonahydrate is used in water treatment as a coagulating and flocculating agent, helping to remove impurities and particles from water. It can also be added to swimming pools and spas to increase the pH level and enhance water clarity. Additionally, it is sometimes used in the production of water treatment chemicals, such as silica gel and zeolites, which can help remove heavy metals and other pollutants from water sources.
Pulp & Paper
Sodium metasilicate nonahydrate is used in the pulp and paper industry as a bleaching agent and as a dispersant to prevent the buildup of pitch and other contaminants on equipment. It is also used as a sizing agent to increase the strength and water resistance of paper products. Additionally, it can be used in the production of deinking agents, which help to remove ink from recycled paper.
CAS No.: 13517-24-3