Physical character:
Has various products such as liquid, solid and powder. The liquid, colourless lucency and the thick thing bringing light gray, physical property be different with the modulus. Liquid sodium silicate, is one kind of colourless, has just a little, transparent or semi-transparent thick shape liquid. Solid sodium silicate is colourless, has just a little, the transparent or semi-transparent glass form of block. Dissolve in water assume alkalescence. Be decompounded meeting acid (carbon dioxide in air also canarouse decomposition) and be separate out the silicic acid gelatine deposition. The anhydrous thing is amorphous, caeruleous or yellow green, is vitrescence. The relative density follow the modulus lessening but enhance. There be no fixed melting point.
Has various products such as liquid, solid and powder. The liquid, colourless lucency and the thick thing bringing light gray, physical property be different with the modulus. Liquid sodium silicate, is one kind of colourless, has just a little, transparent or semi-transparent thick shape liquid. Solid sodium silicate is colourless, has just a little, the transparent or semi-transparent glass form of block. Dissolve in water assume alkalescence. Be decompounded meeting acid (carbon dioxide in air also canarouse decomposition) and be separate out the silicic acid gelatine deposition. The anhydrous thing is amorphous, caeruleous or yellow green, is vitrescence. The relative density follow the modulus lessening but enhance. There be no fixed melting point.