ACCIDENTAL: Isolation leak contaminated areas, restricting access. Recommended emergency personnel wearing self-absorption filter respirators, wearing overalls general operations. Do not direct contact with leakage. Rendering leakage in contact with organic matter, reducing agents, flammable or metal powder. A small leak: rinse with plenty of water, wash water diluted into the wastewater system. Large Leak: covered with plastic sheeting, canvas and reduce dispersion. Then collect recycling or shipped to the waste disposal sites. White crystals. There are two crystal. Hygroscopic. Heat to 132 ℃ decomposition. Soluble in water, ethanol, methanol, and acetone and calcium nitrate, almost insoluble in nitric acid. The relative density of 1.896 α-type calcium nitrate use, β-type 1.82. Melting point of α-type 42.7 ℃, β-type 39.7 ℃. Calcium nitrate wholesale 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. Emergency treatment: Isolation leak contaminated areas, restricting access. Recommended emergency personnel wearing a dust mask (full cover), wearing protective clothing. Do not direct contact with leakage. Rendering leakage in contact with the reductant, organic material, combustible material or metal powder. A small leak: rinse with plenty of water, wash water diluted into the wastewater system. Large Leak: plastic sheeting, canvas cover. Then collect recycling or shipped to the waste disposal sites. Hazardous combustion products: nitrogen oxides. Handling Precautions: closed operation, enhance ventilation. The operator must go through specialized training, strict adherence to rules. Proposed operators wear self-absorption filter respirators, wear safety glasses, wear protective clothing polyethylene calcium nitrate content, wear rubber gloves. Away from fire, heat, workplace smoking. Avoid creating dust. Avoid reducing agents, acid exposure. When moving to light light unloading, prevent damage to packaging and containers. Corresponding with the variety and quantity of fire equipment and spill response equipment. Empty containers may be harmful residues. Use calcium nitrate, calcium nitrate, three-level three-level chemical provided by the Jinan Chemical Co. Jinan three ping Chemical Co. (www.sanpinghuagong.com) strong, credible, in Jinan, Shandong chemical products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead three levels of chemical into the brilliant and you work for a better future!