White crystals. There are two crystal. Hygroscopic. Heat to 132 ℃ decomposition. Soluble in water, ethanol, methanol, and acetone, almost insoluble in nitric acid. The relative density of 1.896 calcium nitrate content of α-type, β-type 1.82. Melting point of α-type 42.7 ℃, β-type 39.7 ℃. Low toxicity, the median lethal dose (rat, oral) 3900mg / kg. Oxidation resistance, heat release oxygen, the case of organic compounds, sulfur, etc. which occurred in combustion and explosion. Protective measures: respiratory protection: its possible exposure to dust, it is recommended to wear self-absorption filter respirators. Eye protection: Wear safety glasses. Physical protection: Polyethylene wear protective clothing. Hand protection: Wear rubber gloves. Calcium nitrate [Ca (NO3) 2] is nitrate and calcium ions and the resulting inorganic salt, a colorless transparent monoclinic crystal. Calcium nitrate is a white columnar crystals belonging to the monoclinic calcium nitrate cheap, there are α and β are two crystal. The relative density of 1.82, a melting point of 39.7 ℃, about 40 ℃ decompose when heated to 151 ℃ become completely dehydrated anhydrous calcium nitrate in water, breaks down into oxygen and calcium nitrite if more is heated to 495 ~ 500 ℃ when; if you continue heating decomposition of nitric oxide gas and calcium oxide. Calcium nitrate is an oxidizing agent, hygroscopic, easily deliquescence in the air. Calcium nitrate is soluble in water, methanol, ethanol, amyl alcohol, acetone, methyl acetate and ammonia. Calcium nitrate in air deliquescence. Calcium nitrate is an oxidizing agent, met organics, sulfur will burn explosion, red flame. Wholesale calcium nitrate, three-level chemical quality assurance (certification), calcium nitrate provided by Jinan three ping Chemical Co. Jinan three ping Chemical Co., Ltd. (www.sanpinghuagong.com) Shandong Jinan, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Three-ping Chemical leadership with the staff warmly welcome all inquiries negotiations to create three levels of chemical better future.