Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Nverify (what is YN ?)
Infobox references
Chemical compound
Sodium nitrate is the chemical compound with the formula NaNO 3. This alkali metal nitrate salt is also known as Chile saltpeter (large deposits of which were historically mined in Chile)[4][5] to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.
Sodium nitrate is a white deliquescent solid very soluble in water. It is a readily available source of the nitrate anion (NO3−), which is useful in several reactions carried out on industrial scales for the production of fertilizers, pyrotechnics, smoke bombs and other explosives, glass and pottery enamels, food preservatives (esp. meats), and solid rocket propellant. It has been mined extensively for these purposes.
^Haynes, William M. (2016-06-22). CRC Handbook of Chemistry and Physics. CRC Press. ISBN 978-1-4987-5429-3.
^"Sodium nitrate". PubChem. Retrieved 11 June 2021.
^ abZumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A23. ISBN 978-0-618-94690-7.
^"The Nitrate Towns of Chile". Atlas Obscura. Retrieved 27 May 2019.
^Mutic, Anja (26 October 2012). "The ghost towns of northern Chile". Washington Post. Retrieved 27 May 2019.
Sodiumnitrate is the chemical compound with the formula NaNO 3. This alkali metal nitrate salt is also known as Chile saltpeter (large deposits of which...
saltpetre, specifically Indian saltpetre (Chilean saltpetre is sodiumnitrate) and later as nitrate of potash, as the chemistry of the compound was more fully...
samples. Nitrate salts are found naturally on earth in arid environments as large deposits, particularly of nitratine, a major source of sodiumnitrate. Nitrates...
sodium nitrite follows one of two processes, the reduction of nitrate salts, or the oxidation of lower nitrogen oxides. One method uses molten sodium...
proportions of 70% nitrate, 14% charcoal, and 16% sulfur; blasting powder may be made with the cheaper sodiumnitrate substituted for potassium nitrate and proportions...
the 2016-2017 period. Sodiumnitrate forms through the evaporation of water in desert areas. The richest cache of sodiumnitrate is located in South America;...
Alternatively the salt can be obtained by the reaction of sodiumnitrate with sodium amide. Treatment of sodium azide with strong acids gives gaseous hydrazoic...
industrial techniques. A wide variety of nitrate salts metathesize with sulfuric acid (H2SO4) — for example, sodiumnitrate: NaNO3 + H2SO4 → HNO3 + NaHSO4 Distillation...
25% sodium nitrite, 4% sodiumnitrate, and 89.75% table salt. The sodiumnitrate found in Prague powder #2 gradually breaks down over time into sodium nitrite...
sodium are employed. Excess sodium is distilled from the crude product. A second method involves heating a mixture of sodium azide and sodiumnitrate:...
Typical are binary mixtures of calcium nitrate and potassium nitrate or ternary mixtures including also sodiumnitrate. Those molten salts can be used to...
saltpetre), is a mineral, the naturally occurring form of sodiumnitrate, NaNO3. Chemically it is the sodium analogue of saltpeter. Nitratine crystallizes in the...
Alkali metal nitrates are chemical compounds consisting of an alkali metal (lithium, sodium, potassium, rubidium and caesium) and the nitrate ion. Only two...
growth, nitrate and nitrite (in the forms of sodium nitrite and sodiumnitrate) have increased in popularity for their consistent results. Nitrates take...
came under control of Bolivia, Chile, and Peru. With the discovery of sodiumnitrate deposits and as a result of unclear borders, the area soon became a...
nitrogen fertilizers, such as anhydrous ammonium nitrate (NH4NO3) and urea (CO(NH2)2). Deposits of sodiumnitrate (NaNO3) (Chilean saltpeter) are also found...
Ammonium nitrate is a chemical compound with the formula NH4NO3. It is a white crystalline salt consisting of ions of ammonium and nitrate. It is highly...
with or without sodiumnitrate, in smoked, cured sablefish, smoked, cured salmon, and smoked, cured shad so that the level of sodium nitrite does not...
stews. It is a primary ingredient in Old Bay brand seasoning. Because sodiumnitrate, a chemical that serves as a food preservative, occurs naturally in...
other extreme, cesium nitrate melts at 414 °C and decomposes at 584 °C. 60:40 mixture of sodiumnitrate and potassium nitrate is a liquid between 260-550 °C...
Moiseevich Tanatar produced sodium peroxynitrate octahydrate (NaNO3·H2O2·8H2O) by evaporating a solution of sodiumnitrate and hydrogen peroxide until...
Newer designs using liquid sodium have been demonstrated, and systems using molten salts (40% potassium nitrate, 60% sodiumnitrate) as the working fluids...
quantities. The deposits contain an average of 7.5% sodiumnitrate, as well as sodium sulfate (18.87%), sodium chloride (4.8%), and smaller amounts of potassium...
gas. Sodium azide on heating at 300 °C (573 K; 572 °F) violently decomposes to nitrogen and metallic sodium. Sodiumnitrate on heating yields sodium nitrite...
important sodium compounds are table salt (NaCl), soda ash (Na2CO3), baking soda (NaHCO3), caustic soda (NaOH), sodiumnitrate (NaNO3), di- and tri-sodium phosphates...