Sodium silicate may be the typical identify for the compound sodium metasilicate, Na2SiO3, and is additionally known as liquid glass. Other fields: Selenium powder will also be accustomed to make numerous coatings and additives, which include selenium coatings, selenium coatings, and many others., to enhance the looks and functionality of https://www.facebook.com/permalink.php?story_fbid=pfbid0MiTfqg8j45SUg41UnFmCTF19pF3xEvN3bWLC2NGMj2jttnBHJeHWgyef8irRGomLl&id=61569401052276