Calcium nitrate, molecular weight 164.09. Colorless cubic crystal, density 2.504g / cm, a melting point of 561 ℃, in the air deliquescence, soluble in water. Can form monohydrate and tetrahydrate. Wherein Ca (NO3) 2 · 4H2O, molecular weight 236.15, colorless crystals, deliquescent, soluble in methanol and acetone. Wherein the α- type, density 1.896g / cm3, a melting point of 42.7 ℃; β- type, density of 1.82g / cm3, a melting point of 39.7 ℃, decompose at 132 ℃, monohydrate calcium nitrate granular material nature, melting at about 560 ℃. Product Grade: Industrial Grade Content ≥: 98% Type: phosphate level granularity: 300 mesh. Implementation of quality standards: GB CAS: 13477-34-4 implementation of the standards: GB / T 1976-77 The company supplies calcium nitrate, brand three-ping Chemical, type phosphate levels. The parameters are: content (%): 98% Product Grade: Industrial grade. Quality assurance, welcome to consult the discussion. Production methods: by dilute nitric acid and calcium carbonate reaction, calcium nitrate spot after pressure filtration, evaporation, cleaning, microfiltration, crystallization process from production. Packing: woven bag or paper-plastic bag lined with plastic. Strictly prohibited and acids, flammable, organic matter, reducing agents, spontaneous combustion when wet flammable liquids and vehicle transportation mix. Four water was colorless transparent monoclinic calcium nitrate crystals wholesale with α- and β- type two. Density: α- type 1.896, β- type 1.82. Melting point: α- type 42.7 ℃, β- type 39.7 ℃. Decomposition at 132 ℃. Monohydrate granular substance, melting point of about 560 ℃. Anhydrous is a white solid, 2.36 density, melting point 561 ℃. Deliquescence in the air. When burning decomposed into calcium oxide. Dissolved in water, ethanol and acetone. Calcium nitrate Spot | Three-ping Chemical | calcium nitrate provided by Jinan three ping Chemical Co. Jinan three ping Chemical Co. (www.sanpinghuagong.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!