Factory Price Powder Liquid Solid Soluble Salt K2SiO3 Instant Potassium Silicate Fertilizer High Quality CAS 1312-76-1

Potassium silicate powder descriptionCAS No.: 1312-76-1 EINECS: 215-199-1 HS Code: 2839900090 Molecular formula: K4SiO4 Molecular weight: 154.28 Packing: 25kg/bag or according to customer requirements.Potassium silicate powder introduction:Potassium silicate is a colorless or yellowish translucent to transparent glass. It is hygroscopic and powdery. Has a strong alkali reaction. It decomposes in acid to precipitate silica. Slowly soluble in cold water or practically insoluble (depending on its composition), insoluble in ethanol. Potassium silicate is often used in the manufacture of welding rods, welding electrodes, vat dyes, and flame retardants. Also used as screen paint and soap filler. At steady state, it is a viscous liquid of hyaluronic acid substance, which is blue-green in color. It is easily soluble in water and acid, and precipitates colloidal silicic acid. The higher the potassium content, the easier it is to dissolve. Insoluble in alcohol.Potassium silicate powder use:Protective coating (to prevent "frosting", i.e. crystallization of salt surfaces). catalyst. binder. Used as a detergent in glass and ceramic manufacture. Phosphor powder sticks to the picture tube and is coated on the outside of the welding rod to overcome the splash. It can be used as vat dye, fire retardant, welding rod binder and inorganic coating binder, and can also be used to produce soap, refractory materials, etc.