Active lime we often called 'lime', the main component of the chemical name calcium oxide (CaO) is limestone (CaCO3) calcined into. Mainly composed of quick lime, calcium oxide, conventional processes for the main component of natural rock lime powder calcium carbonate, calcined lime powder produced at high temperature, can be decomposed to form carbon dioxide and calcium oxide (chemical formula: CaO, i.e. lime, also known as the Cloud Stone). Calcium oxide: white or gray lumps or particles. Wet sensitive. Easy to absorb carbon dioxide and moisture from the air. Dissolve in water to produce large amounts of calcium hydroxide and heat, soluble acids, glycerol and sucrose solution, practically insoluble in ethanol. The relative density of 3.32 to 3.35. Melting point 2572 ℃. Boiling point 2850 ℃. Refractive index of 1.838. Corrosive. Lime powder lime powder suppliers _ _ Daming building materials provided by the building materials plant in Anyang County. Anyang County Building Materials Factory (www.ayxdmjc.com) strong, credible, Anyang in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Ming dynasty building materials into the brilliant and you work for a better future!