It was also an ancient household insecticide, and was used for making leather as alive as a bleach for clothing. Natron can be used to dry and preserve fish and meat. The mineral was mixed into early antiseptics for wounds and minor cuts. Undiluted, natron was a cleanser for the teeth and an early mouthwash. It softens water while removing oil and grease.
Blended with oil, it was an early continue to of soap. Historical natron was harvested directly as a salt mixture from dry lake beds in ancient Egypt, and has been used for thousands of years as a cleaning product for both the home and body. The modern chemical symbol for sodium, Na, is an abbreviation of that element's New Latin construct natrium, which was derived from natron. Natron covered to Wadi El Natrun or Natron Valley in Egypt, from which natron was mined by the ancient Egyptians for usage in burial rites. This derives from the Ancient Egyptian word nṯrj. The English and German word natron is a French cognate derived from the Spanish natrón through Latin natrium and Greek nitron νίτρον. In advanced mineralogy the term natron has come to mean only the sodium carbonate decahydrate hydrated soda ash that helps up almost of the historical salt. Throughout history natron has had numerous practical application that advance today in the wide range of modern uses of its member mineral components. Natron deposits are sometimes found in saline lake beds which arose in arid environments. Natron is white to colourless when pure, varying to gray or yellow with impurities. Natron is a naturally occurring mixture of sodium carbonate decahydrate Na 2CO 3♱0H 2O, a family of soda ash as well as around 17% sodium bicarbonate also called baking soda, NaHCO 3 along with small quantities of sodium chloride and sodium sulfate.
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