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www.thoughtco.com/chemical-composition-of-road-salt-609168

Road salt is halite, which is the natural mined mineral form of table salt or sodium chloride (NaCl).While table salt has been purified, rock salt contains mineral impurities, so it is typically brownish or gray in color. Machines mine the salt, which is crushed and packaged for delivery.

www.caryinstitute.org/sites/default/files/public/reprints/report_road_salt...

wHAT IS ROAd SAlT? Road salt, also called rock salt, is sodium chloride, chemically abbreviated NaCl. Na is the chemical abbreviation for sodium and Cl is the abbreviation for chloride. Table salt is exactly the same chemical. The US Environmental Protection Agency has set limits on allowable levels of chloride in water but not sodium.

www.reference.com/science/chemical-composition-salt-f6c00b8512591901

The chemical composition of table salt is NaCl. Table salt is a combination of sodium and chlorine, which form ionic bonds. Table salt is made up of ions. Ions are formed by atoms gaining or losing electrons, which causes the atoms to be positively or negatively charged.

www.des.nh.gov/organization/divisions/water/wmb/was/salt-reduction-initiative/...

The primary agent used for this purpose is sodium chloride (road salt), which is composed of 40 percent sodium ions (Na+) and 60 percent chloride ions (Cl-). Other components in salt like ferrocyanide, which is used for anti-caking, and impurities like phosphorus and iron, can represent up to 5 percent of the total weight.

www.britannica.com/science/salt

Salt: Salt, also called sodium chloride, mineral substance of great importance to human and animal health, as well as to industry. The mineral form halite, or rock salt, is sometimes called common salt to distinguish it from a class of chemical compounds called salts. Learn more about salt in this article.

mde.state.md.us/programs/Marylander/Pages/roadSalt.aspx

The 411 on Road Salt. Photo Credit: Maryland State Highway Administration ... Leach into the ground and change the soil composition, making it hard for plants to survive. Damage vegetation and soils along the shoulders of roads, causing erosion. Deteriorate paved surfaces, buildings and infrastructure.

www.acs.org/.../articlesbytopic/solutions/chemmatters-feb2006-salting-roads.pdf

communities use “prewetted” salt (usually rock salt with a CaCl2 solu-tion sprayed on it) to speed the process. Road salt history, fun facts, and current technology Putting salt on the roads to lessen the buildup of snow and ice began in the 1930s, and by the 1960s, it was used by most communi-ties where snow and ice are a problem.

www.peterschemical.com/break-the-ice-comparison-of-ice-melting-chemicals

However, in the amounts recommended for grounds maintenance, the threat to grass, trees and shrubs is minimal. In fact, The Institute for Safety Analysis concluded in its major study, “Benefits and Costs in the Use of Salt to Deice Highways,” that: “There is no evidence that road salting produces permanent ecological effects.

icanhasscience.com/chemistry/salting-the-roads-more-complicated-than-it-sounds

Salts in Road Salt. In addition to NaCl, road salt formulations usually contain other chloride salts such as magnesium, calcium, and potassium chloride. Sodium acetate and calcium magnesium acetate may also be added to the mix, as well as some basic salts such as calcium hydroxide to help counter corrosiveness.

en.wikipedia.org/wiki/Salt_(chemistry)

In chemistry, a salt is an ionic compound that can be formed by the neutralization reaction of an acid and a base. Salts are composed of related numbers of cations (positively charged ions) and anions (negative ions) so that the product is electrically neutral (without a net charge). These component ions can be inorganic, such as chloride (Cl −), or organic, such as acetate (CH