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Rock salt is a mineral named halite with chemical expression NaCl. This stuff is usually formed from the evaporation activity of salt water which is a combination of Sodium and Chlorine. This is commonly spotted in areas near the drying lakes and in water dried areas of the earth. The large water bodies which got evaporated in the past forms halite deposits, which ordinarily make up a huge field like construction. This special mineral is also acknowledged in the name of table salt which is a combination of sodium and chlorine ions. The most commonly available types of salts are black and white salts; these are produced commercially in large quantities. The black rock salt appears in grey color, which is commonly utilized in many food preparations. It is having abundant iron content and is used for the treatment of certain digestive disorders. White rock salt is more commonly used for cleansing and for unfrozen the ice in roads. They leave the point with no stain after the cleaning purpose is fully finished, which made it a higher value product. The salts are usually available in refined and unrefined form. The refined are those which are free from preservatives and include only sodium chloride. Where as, in unrefined salt along with sodium chloride it contains some preservatives. The Mineral can be utilized in many industrial areas including textiles and chemical purposes. In textile business it is commonly utilized for coloring the dress materials. The Mineral will increase the absorption point of dyes in to the clothes which gives long lasting effects. But it is important to use it in correct balance as excessive use may decrease the outcome. This can be utilized for the utility of cleaning and thus it's a well used ingredient in the detergent manufacturing industry. It is mainly utilized for separating water from the soap content and also utilized for maintaining the packed items dry. This material is widely utilized for unfrozen the ice from the roads during heavy winter climatic conditions. Commonly, it is scattered to the ice for modifying it into diluted appearance. The scientific aspect this is that, salt when integrated with water has very low freezing point when compared to the plain water. When this salt is added to water, it dissolves in it and lowers the freezing temperature of the ice. But the density of mineral utilized must be in the accurate proportion, because the over utilization of the chemical may alter the outcome of melting. The De-icing process is dominated by lots of factors like the climatic conditions, the concentration of chemical used, the nature of roads and the traffic movement at the period of application. The usage of the chemical during worrying cold and snow storming climate may result in snow drifting which make it stick to the concrete. This is an old technique used in highway roads and in other ice blocked roads for DE-icing. Halite is really useful during the winter climate for making the shipping comfortable through the ice sealed roads. The low cost, easy availability and the purity made it more favorite in the global industry. White rock salt is used for cleaning purpose and melting of ice in roads, brown rock salt is widely used for cleaning purpose.
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Brown Rock Salt, White Rock Salt,
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