Half ＆ Mu Fang Pond Sodium Metasilicate (Anhydrous), Zero-Water Sodium Silicate, CAS NO.:6834-92-0, Used for Industrial Cleaning and Detergent (500g/1.1pound)

Half ＆ Mu Fang Pond Sodium Metasilicate (Anhydrous), Zero-Water Sodium Silicate, CAS NO.:6834-92-0, Used for Industrial Cleaning and Detergent (500g/1.1pound)

• 1.Anhydrous sodium metasilicate (Sodium metasilicate anhydrous) is an important inorganic compound with the chemical formula Na₂SiO₃, molecular weight 122.06, and CAS number 6834-92-0.
• 2.Appearance:‌ White powder or granules; ‌Melting point:‌ 1089°C; ‌Density:‌ 2.4 g/cm³; ‌Refractive index:‌ 1.520 (in glassy state).
• 3.‌Solubility‌: Readily soluble in cold water; hydrolyzes in hot water.
• 4.‌pH value‌: The aqueous solution is strongly alkaline (pH=11 at 1 mM concentration, pH=12.62 at 100 mM concentration).
• 5.Sodium Metasilicate‌ is widely used in various industrial fields, including detergents, ceramics, electroplating, textiles, printing and dyeing, papermaking, cement, concrete, fat and oil processing, and leather manufacturing. The industries with the largest application volumes at present are ranked as follows: ceramics, industrial cleaning, detergents, concrete, printing and dyeing, papermaking, cement, oil extraction, etc.