Sodium - Wikipedia Sodium is a chemical element; it has symbol Na (from Neo-Latin natrium) and atomic number 11 It is a soft, silvery-white, highly reactive metal Sodium is an alkali metal, being in group 1 of the periodic table Its only stable isotope is 23 Na The free metal does not occur in nature and must be prepared from compounds Sodium is the sixth most abundant element in the Earth's crust and
Sodium azide - Wikipedia Sodium azide increases cyclic GMP levels in the brain and liver by activation of guanylate cyclase [27] Sodium azide solutions react with metallic ions to precipitate metal azides, which can be shock sensitive and explosive This should be considered for choosing a non-metallic transport container for sodium azide solutions in the
Sodium chloride - Wikipedia Sodium chloride ˌsoʊdiəm ˈklɔːraɪd , [8] is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions It is transparent or translucent, brittle, hygroscopic, and occurs as the mineral halite
Sodium hexametaphosphate - Wikipedia Sodium hexametaphosphate (SHMP) is a salt of composition Na6[ (PO3)6] [3] Sodium hexametaphosphate of commerce is typically a mixture of metaphosphates (empirical formula: NaPO 3), of which the hexamer is one, and is usually the compound referred to by this name
Sodium acetate - Wikipedia Sodium acetate is used in the textile industry to neutralize sulfuric acid waste streams and also as a photoresist while using aniline dyes It is also a pickling agent in chrome tanning and helps to impede vulcanization of chloroprene in synthetic rubber production It is also used to reduce static electricity during production of disposable cotton pads
Sodium percarbonate - Wikipedia Sodium percarbonate or sodium carbonate peroxide is an inorganic compound with the formula 2 Na2CO3 · 3 H2O2 It is an addition compound, specifically a co-crystal, formed by sodium carbonate ("soda ash" or "washing soda") and hydrogen peroxide (that is, a perhydrate)
Sodium-ion battery - Wikipedia Sodium-ion battery development took place in the 1970s and early 1980s However, by the 1990s, lithium-ion batteries had demonstrated more commercial promise, causing interest in sodium-ion batteries to decline [16][17] In the early 2010s, sodium-ion batteries experienced a resurgence, driven largely by the increasing cost of lithium-ion battery raw materials [16] Also, the number of patent
Sodium nitrate - Wikipedia 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
Pentobarbital - Wikipedia Pentobarbital sodium (CAS No 57–33–0) In the Netherlands, pentobarbital is part of the standard protocol for physician-assisted suicide for self-administration by the patient [13] It is given in liquid form, in a solution of sugar syrup and alcohol, containing 9 grams of pentobarbital This is preceded by an antiemetic to
Sodium bisulfite - Wikipedia Sodium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO 3 Sodium bisulfite is not a real compound, [2] but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions