Specification of calcium chloride ice melt pellets
Package Size (lbs.): 50
Type:Ice melt
Primary Active Ingredient: Calcium Chloride
Storage Requirements:Store in a non-humid climate controlled
Calcium chloride pellets is a chemical substance with a molecular formula of CaCl2·2H2O or CaCl2. Calcium chloride pellets is divided into calcium chloride dihydrate and anhydrous calcium chloride, which is highly soluble in water and emits a large amount of heat. Easy to solve. Soluble in alcohol, acetone, acetic acid, etc.
Application
Deicer and cooling bath
Calcium chloride pellets can lower the freezing point of water. Spreading calcium chloride hydrate on the road can prevent icing and deicing and snow melting, but the salt water after melting snow will destroy the soil and vegetation along the road and deteriorate the pavement concrete.
The calcium chloride solution can also be mixed with dry ice to prepare a low temperature cooling bath. The stick of dry ice was added portionwise to the brine solution until ice cubes appeared in the system. The cooling bath stabilization temperature that can be maintained by different types and concentrations of salt solution will vary. Calcium chloride is generally used as a salt raw material, and the desired stable temperature is obtained by adjusting the concentration, not only because calcium chloride is cheap and easy to obtain, but also because the eutectic temperature of the calcium chloride solution (that is, the solution is completely condensed to form granular ice). The temperature of the salt particles is quite low and can reach -51.0℃, which allows the adjustable temperature range from 0℃ to -51℃. The method can be implemented in a dewar which can maintain the heat preservation effect, or can be used in a general plastic container to hold the cooling bath when the volume of the dewar is limited and at the same time, a large amount of salt solution needs to be prepared. The maintenance is also relatively stable.
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