Calcium oxide security measures: protective measures. Respiratory protection: its possible exposure to dust, ash Whitehead is recommended to wear self-absorption filter respirators. Eye protection: when necessary, wearing chemical protective safety glasses. Protective clothing: wear anti-acid. Other: Workplace smoking, eating and drinking, wash hands before eating. Work to complete, Whitehead ash manufacturers, shower. Pay attention to personal hygiene. Calcium oxide, Whitehead Asher offer, is an inorganic compound, its chemical formula CaO, quicklime common name. Physical properties of the surface of white powder, impure by an off-white, pale yellow or gray when containing impurities, hygroscopic. Physical properties: white or gray lumps or granules. Dissolved in acid, glycerol and sucrose solution, Whitehead ash suppliers, almost insoluble in alcohol. The relative density of 3.32 ~ 3.35. Melting point 2572 ℃. Boiling point of 2850 ℃. Refractive index of 1.838. Calcium oxide: white or gray lumps or granules. Sensitive to the wetlands. Easy to absorb carbon dioxide and moisture from the air. Soluble in aqueous calcium hydroxide and produce a lot of heat, dissolved in acid, glycerol and sucrose solution, 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. Whitehead ash production _ Daming Building Materials (certified) _ Whitehead Asher 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.