Bismuth(III) nitrate is a salt composed of bismuth in its cationic +3 oxidation state and nitrate anions. The most common solid form is the pentahydrate.[3] It is used in the synthesis of other bismuth compounds.[4] It is available commercially. It is the only nitrate salt formed by a group 15 element, indicative of bismuth's metallic nature.[5]
Bismuth nitrate can be prepared by the reaction of bismuth metal and concentrated nitric acid.[6]
Bi + 4HNO3 → Bi(NO3)3 + 2H2O + NO
It dissolves in nitric acid but is readily hydrolysed to form a range of oxynitrates when the pH increases above 0.[7]
It is also soluble in acetone, acetic acid and glycerol but practically insoluble in ethanol and ethyl acetate.[8]
Some uses in organic synthesis have been reported for example the nitration of aromatic compounds and selective oxidation of sulfides to sulfoxides.[8]
The crystal form is triclinic, and contains 10 coordinate Bi3+, (three bidentate nitrate ions and four water molecules).[1]
ReferencesEdit
^ abLazarini, F. (15 August 1985). "Redetermination of the structure of bismuth(III) nitrate pentahydrate, Bi(NO3)3.5H2O". Acta Crystallographica Section C. 41 (8): 1144–1145. doi:10.1107/S0108270185006916.
^ abJohn Rumble (June 18, 2018). CRC Handbook of Chemistry and Physics (99th ed.). CRC Press. pp. 4–41. ISBN978-1138561632.
^A.I. Vogel,(1951), Quantitative Inorganic analysis, (2d edition), Longmans Green and Co
^Krabbe, S.W.; Mohan, R.S. (2012). "Environmentally friendly organic synthesis using Bi(III) compounds". In Ollevier, Thierry (ed.). Topics in Current chemistry 311, Bismuth-Mediated Organic Reactions. Springer. pp. 100–110. ISBN978-3-642-27239-4.
October 16, 2023
bismuth, nitrate, salt, composed, bismuth, cationic, oxidation, state, nitrate, anions, most, common, solid, form, pentahydrate, used, synthesis, other, bismuth, compounds, available, commercially, only, nitrate, salt, formed, group, element, indicative, bismu. Bismuth III nitrate is a salt composed of bismuth in its cationic 3 oxidation state and nitrate anions The most common solid form is the pentahydrate 3 It is used in the synthesis of other bismuth compounds 4 It is available commercially It is the only nitrate salt formed by a group 15 element indicative of bismuth s metallic nature 5 Bismuth III nitrate NamesOther names Bismuth trinitrate Bismuth III nitrate pentahydrateIdentifiersCAS Number anhydrous 10361 44 1 Ypentahydrate 10035 06 0 Y3D model JSmol anhydrous Interactive imageChemSpider anhydrous 96880pentahydrate 141368ECHA InfoCard 100 030 707EC Number anhydrous 600 076 0PubChem CID anhydrous 107711pentahydrate 160911UNII anhydrous 4R459R54N0 Ypentahydrate FO2ICY167B YCompTox Dashboard EPA anhydrous DTXSID30883121InChI anhydrous InChI 1S Bi 3NO3 c 3 2 1 3 4 q 3 3 1Key PPNKDDZCLDMRHS UHFFFAOYSA NSMILES anhydrous N O O O N O O O N O O O Bi 3 PropertiesChemical formula Bi NO3 3 5H2OMolar mass 485 07 g mol pentahydrate Appearance colorless whiteDensity 2 90 g cm3 pentahydrate 1 Solubility in water Decomposes to form bismuth oxynitrate 2 Solubility Slightly soluble in acid 2 Magnetic susceptibility x 91 0 10 6 cm3 molHazardsGHS labelling PictogramsSignal word WarningHazard statements H272 H315 H319 H335 H411Precautionary statements P210 P220 P221 P261 P264 P271 P273 P280 P302 P352 P304 P340 P305 P351 P338 P312 P321 P332 P313 P337 P313 P362 P370 P378 P391 P403 P233 P405 P501Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesPreparation and reactions EditBismuth nitrate can be prepared by the reaction of bismuth metal and concentrated nitric acid 6 Bi 4HNO3 Bi NO3 3 2H2O NOIt dissolves in nitric acid but is readily hydrolysed to form a range of oxynitrates when the pH increases above 0 7 It is also soluble in acetone acetic acid and glycerol but practically insoluble in ethanol and ethyl acetate 8 Some uses in organic synthesis have been reported for example the nitration of aromatic compounds and selective oxidation of sulfides to sulfoxides 8 Bismuth nitrate forms insoluble complexes with pyrogallol and cupferron and these have been the basis of gravimetric methods of determining bismuth content 9 On heating bismuth nitrate can decompose forming nitrogen dioxide NO2 10 Structure EditThe crystal form is triclinic and contains 10 coordinate Bi3 three bidentate nitrate ions and four water molecules 1 References Edit a b Lazarini F 15 August 1985 Redetermination of the structure of bismuth III nitrate pentahydrate Bi NO3 3 5H2O Acta Crystallographica Section C 41 8 1144 1145 doi 10 1107 S0108270185006916 a b John Rumble June 18 2018 CRC Handbook of Chemistry and Physics 99th ed CRC Press pp 4 41 ISBN 978 1138561632 Normal Bismuth Nitrate Bi NO3 3 Mary Eagleson 1994 Concise encyclopedia chemistry Walter de Gruyter ISBN 3 11 011451 8 Greenwood Norman N Earnshaw Alan 1997 Chemistry of the Elements 2nd ed Butterworth Heinemann ISBN 978 0 08 037941 8 Rich Ronald 2007 Inorganic Reactions in Water e book Springer ISBN 978 3 540 73962 3 Lazarini F 1981 Thermal dehydration of some basic bismuth nitrates Thermochimica Acta 46 1 53 55 doi 10 1016 0040 6031 81 85076 9 ISSN 0040 6031 a b Suzuki Hitomi ed 2001 Organobismuth Chemistry Elsevier ISBN 0 444 20528 4 A I Vogel 1951 Quantitative Inorganic analysis 2d edition Longmans Green and Co Krabbe S W Mohan R S 2012 Environmentally friendly organic synthesis using Bi III compounds In Ollevier Thierry ed Topics in Current chemistry 311 Bismuth Mediated Organic Reactions Springer pp 100 110 ISBN 978 3 642 27239 4 Retrieved from https en wikipedia org w index php title Bismuth III nitrate amp oldid 1076199998, wikipedia, wiki, book, books, library,
