[3][4], Sodium hyponitrite (trans) is conventionally prepared by reduction of sodium nitrite with sodium amalgam. Polyhedron, volume 8, issue 21, pages 2621-2622. Journal of the Chemical Society (Resumed), paper CCLXXXII, pages 2071-2080. [1], InChI=1S/H2N2O2.2Na/c3-1-2-4;;/h(H,1,4)(H,2,3);;/q;2*+1/p-2, Except where otherwise noted, data are given for materials in their, Egon Wiberg, Arnold Frederick Holleman (2001). CopyCopied, CSID:8210166, http://www.chemspider.com/Chemical-Structure.8210166.html (accessed 07:55, Nov 27, 2020) Skip to page content; Skip to site menu on this page. Chemical Database Sodium hyponitrite Reduction of a nitrate or nitrite by sodium amalgam in the presence of water has been used to prepare hyponitrite salts. (13.77) 2 NaN O 3 + 8 ( H ) → Na / Hg N a 2 N … [10], A variety of hydrates Na2N2O2(H2O)x of the trans isomer have been reported, with x including 2, 3.5, 4, 5, 6, 7, 8, and 9;[11][3][12] but there is some dispute. Molecular Weight 105.99 (anhydrous basis) MDL number MFCD00674053. [1], There are cis and trans forms of the hyponitrite ion N2O2−2. [O-]\N=N\[O-] Other methods included oxidation of a concentrated solution of hydroxylamine with sodium nitrite in an alkaline medium[citation needed]; or electrolysis of sodium nitrite. No predicted properties have been calculated for this compound. Sodium hyponitrite. Trambaklal Mohanlal Oza, Rajnikant Hariprasad Thaker (1955), "The Thermal Decomposition of Silver Hyponitrite". sodium hyponitrite. Polydoropoulos, C. N. Chem. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. An earlier method, published by D. Mendenhall in 1974, reacted gaseous nitric oxide (NO) with sodium metal in 1,2-dimethoxyethane, toluene, and benzophenone. Part I. C.N. Solid ionic compound with formula or 2 [ON=NO] 2−. Share. 100435-20-9 - ONBXDIFCNSOWQF-UHFFFAOYSA-N - Sodium hyponitrite - Similar structures search, synonyms, formulas, resource links, and other chemical information. [13], The hydration water seems to be just trapped in the crystal lattice rather than coordinated to the ions. What is the chemical formula for lithium hyponitrite?. In particular, the isomeric forms of Na 2 N 2 O 2 can be selectively prepared. Charlotte N. Conner, Caroline E. Donald, Martin N. Hughes, Christina Sami (1989), "The molar absorptivity of sodium hyponitrite". Journal of Inorganic and Nuclear Chemistry, volume 31, issue 1, pages 29–32. Ind. CopyCopied, HLJWMCUZPYEUDI-UHFFFAOYSA-L M. N. Hughes and H. G. Nicklin (1969), "The action of dinitrogen tetroxide on sodium hyponitrite". Sodium hyponitrite is a solid ionic compound with formula Na2N2O2 or (Na+)2[ON=NO]2−. Ionic, crystalline solid, which is colorless and odorless. Asked by Wiki User. [8][2], The anhydrous cis salt is stable up to 325 °C, when it disproportionates to nitrogen and sodium orthonitrite:[2], It is generally more reactive than the trans isomer. CopyCopied, InChI=1S/H2N2O2.2Na/c3-1-2-4;;/h(H,1,4)(H,2,3);;/q;2*+1/p-2 [14], Liquid N2O4 oxidises sodium hyponitrite (trans) to give sodium peroxohyponitrite Na2+2[ON=NOO]2−). The two reagents combined to yield the cis hyponitrite quantitatively as white microcrystals. ... Ionic, chemical compound with the formula Cd 2. Voliotis (1967), "Sodium hyponitrite hexahydrate". [1] In chemistry, an ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. Environmental, Chemistry & Hazardous Materials News, Careers & Resources. xH2O. [1][2], The trans isomer is colorless and soluble in water and insoluble in ethanol and ether. The trans form is more common, but the cis form can be obtained too, and it is more reactive than the trans form. Journal of Inorganic and Nuclear Chemistry, volume 29, issue 12, pages 2899–2901. James Riddick Partington and Chandulal Chhotalal Shah (1931), "Investigations on hyponitrites. Topics similar to or like Sodium hyponitrite. [13] The anhydrous substance can be obtained by drying the hydrates over phosphorus pentoxide and then heating them to 120 °C. This page contains information on the chemical Sodium hyponitrite including: 2 synonyms/identifiers. Gary L. Stucky, Jack L. Lambert, R. Dean Dragsdorf (1969), "The hydrates of sodium hyponitrite". EnvironmentalChemistry.com. CS1 maint: multiple names: authors list (. G. David Mendenhall (1974), "Convenient synthesis of silver hyponitrite". [Na+].[Na+]. The cis-Na 2 N 2 O 2 salt can be produced by reaction of sodium metal with nitric oxide in liquid NH 3, or by reacting Na 2 O with N 2 O at high temperatures (220,222). [2], The cis isomer of can be prepared by passing nitric oxide (NO) through a solution of sodium metal in liquid ammonia at −50 °C. Journal of the American Chemical society, volume 96, issue 15, page 5000. SDS. [9] The method was later modified to use pyridine[citation needed]. Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton. A. W. Scott (1927), "Sodium Hyponitrite". https://en.wikipedia.org/w/index.php?title=Sodium_hyponitrite&oldid=882147331, Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from April 2010, Articles with unsourced statements from February 2017, Creative Commons Attribution-ShareAlike License, This page was last edited on 7 February 2019, at 03:49. Molecular Formula N 2 Na 2 O 2; Average mass 105.992 Da; Monoisotopic mass 105.975517 Da; ChemSpider ID 8210166 Journal of the American Chemical society, volume 77, issue 19, pages 4976–4980. [13], Sodium hyponitrite (trans) in solution is decomposed by carbon dioxide CO2 from air to form sodium carbonate. Sodium hyponitrite is a solid ionic compound with formula Na 2 N 2 O 2 or (Na +) 2 [ON=NO] 2−. Sodium hyponitrite: preparation and properties". [15][1], The cis isomer of sodium hyponitrite is a white crystalline solid, insoluble in aprotic solvents, and (unlike the trans isomer) decomposed by water and other protic solvents. .sodium hyponitrite Guidechem provides Sodium tripolyphosphate chemical database query, including CAS registy number 7758-29-4, Sodium tripolyphosphate MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. There are three main procedures for generating the hyponitrite salts of sodium (Figure 46). [5][6][7], Sodium hyponitrite (trans) was prepared in 1927 by A. W. Scott by reacting alkyl nitrites, hydroxylammonium chloride, and sodium ethoxide[4][8]. Sodium hyponitrite is a solid ionic compound with formula Na 2N 2O 2 or (Na )2[ON=NO] . PubChem Substance ID 24869787. [1], The cis isomer was also obtained in 1996 by C. Feldmann and M. Jansen by heating sodium oxide Na2O with 77 kPa of nitrous oxide N2O (laughing gas) in a sealed tube at 360 °C for 2 hours. (London) 1963, 1686 and references therein.

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