We often hear the news because someone died eating industrial salt, then the industrial salt is how it happened? In fact, the main component of salt is sodium chloride for industrial use, but due to snowmelt purity is not high road salt, which often also exist nitrite salt and other ingredients snowmelt manufacturer and nitrite is toxic if swallowed and even lead to life Danger. Weifang Rui Desheng Chemical Co., Ltd. Contact: Manager Li Tel: 15263640888 deicing salt dissolved salts principle of snow outside endothermic export snowmelt need salt, there is a role is to make the brine freezing point depression, and therefore dissolved in the snow After the salt would be difficult to re-form the ice. In addition, the deicing salt dissolved in water, snow melting salt ion concentration in the water rises, the water vapor pressure of the liquid drop, but solid ice vapor pressure unchanged. In order to achieve a vapor pressure of ice and other solid-liquid mixture state of the ice has melted. This principle can also be very difficult to explain the brine freezing truth. We know that the water is a special kind of material, i.e., the density becomes smaller ice (solid state density greater than the density of the liquid substance is generally under), thus, the greater the pressure, the lower the melting point of ice thereon. Often see, where snow is often easy to melt the wheels run over is the truth. After deicing salt sprinkled on the snow surface, and then make it easier for rolling the vehicle on the snow melts. Fully visible, will be conducive to snow after deicing salt sprinkled Weifang Rui Desheng Chemical Co., Ltd. Rui Desheng chemicals, salt producer] [snow, slush salt provided by 瑞德胜 chemical. Search for "sodium sulphate, sodium metabisulfite, deicing salt, calcium chloride, baking soda," reliable suppliers, network operators choose to have a full alliance Certified: Weifang Rui Desheng Chemical Co., Ltd. (www.ruidesheng.com), trustworthiness and reliability, now click on the "Business Alliance customer service" on page live chat with us now!