Calcium oxide: white or gray lumps or granules. Sensitive to the wetlands. Easy to absorb carbon dioxide and moisture from the air. Dissolved in water to produce large amounts of calcium hydroxide and calcium oxide heat of Henan, dissolved in acid, glycerol and sucrose solution with calcium oxide Shandong Industrial, almost insoluble in alcohol. The relative density of 3.32 to 3.35. Melting point 2572 ℃. Boiling point of 2850 ℃. Refractive index of 1.838. Corrosive. Lime white or gray lump Industrial how much money one ton of calcium oxide, for ease of use, which require massive lime powder processed into quicklime, slaked lime powder or paste. Quicklime lump lime powder is obtained by grinding powder, the main ingredient is CaO. Lime Scope: a lot of lime and limestone used as building materials, is an important raw material in many industries. Henan Industrial calcium oxide _ Daming Building Materials (certified) _ Industrial calcium oxide by Anyang County Building Materials Factory. Anyang County Building Materials Factory (www.ayxdmjc.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Ming dynasty building materials led the staff warmly welcome all inquiries negotiations to create the Ming dynasty building materials better future.