[ad_1] Hydrated silica is a non-toxic compound of silicon dioxide bonded to water molecules, found in nature and manufactured for use in toothpaste, cosmetics, and body care products. It is not chemically reactive and is generally recognized as safe by the FDA. Hydrated silica consists of the chemical compound silicon dioxide in a form that […]
[ad_1] Hydrated lime is made by adding water to quicklime, and is used to make mortar and plaster. It can be produced from limestone through a three-step process. Different processes produce different percentages of water, calcium, and magnesium. Hydrated lime is classified according to the amount of water it holds and its maximum air content. […]
