Azotna kiselina

Azotna kiselina
Ball-and-stick model of nitric acid	Resonance space-filling model of nitric acid
	Azotna kiselina
Identifikacija
CAS registarski broj	7697-37-2
PubChem	944
ChemSpider	919
UNII	411VRN1TV4
EINECS broj	231-714-2
UN broj	2031
KEGG	D02313
MeSH	Nitric+acid
ChEBI	48107
ChEMBL	CHEMBL1352
RTECS registarski broj toksičnosti	QU5775000
Gmelin Referenca	1576
3DMet	B00068
Jmol-3D slike	Slika 1; Slika 2
SMILES
	[N+](=O)(O)[O-] ON(=O)=O
InChI
	InChI=1S/HNO3/c2-1(3)4/h(H,2,3,4) ; Kod: GRYLNZFGIOXLOG-UHFFFAOYSA-N InChI=1/HNO3/c2-1(3)4/h(H,2,3,4); Kod: GRYLNZFGIOXLOG-UHFFFAOYAO
Svojstva
Molekulska formula	HNO3
Molarna masa	63.01 g mol−1
Agregatno stanje	bezbojna tečnost
Gustina	1,5129 g cm−3
Tačka topljenja	-42 °C, 231 K, -44 °F
Tačka ključanja	83 °C, 356 K, 181 °F (68% rastvor ključa na 121 °C)
Rastvorljivost u vodi	Potpuno se meša
pKa	-1,4
Indeks prelamanja (nD)	1,397 (16,5 °C)
Dipolni moment	2,17 ± 0,02 D
Termohemija
Standardna entalpija stvaranja jedinjenja ΔfHo298	−207 kJ·mol−1
Standardna molarna entropija So298	146 J·mol−1·K−1
Opasnost
Podaci o bezbednosti prilikom rukovanja (MSDS)	ICSC 0183; PCTL Safety Website
EU-klasifikacija	C O
EU-indeks	007-004-00-1
NFPA 704	0 4 0 OX
R-oznake	R8 R35
S-oznake	(S1/2) S23 S26 S36 S45
Tačka paljenja	Nezapaljiva
Srodna jedinjenja
Drugi anjoni	Azotasta kiselina
Drugi katjoni	Natrijum nitrat; Kalijum nitrat; Amonijum nitrat
Srodna jedinjenja	Azot-pentoksid
	(šta je ovo?) (verifikuj) ; Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje (25 °C, 100 kPa) materijala
	Infobox references

Azotna kiselina je veoma jaka neorganska kiselina molekulske formule HNO₃. To je bezbojna, izuzetno kaustična i otrovna supstanca. Lako isparava, a pri koncentracijama većim od 86% često se naziva pušljiva azotna kiselina. U koncentrovanom obliku izuzetno je jako oksidaciono sredstvo. Prvi ju je sintetisao alhemičar Jabir ibn Hajan oko 9. veka nove ere. Soli ove kiseline nazivaju se nitrati.

↑ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today 15 (23-24): 1052-7. DOI:10.1016/j.drudis.2010.10.003. PMID 20970519. edit
↑ Evan E. Bolton, Yanli Wang, Paul A. Thiessen, Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry 4: 217-241. DOI:10.1016/S1574-1400(08)00012-1.
↑ Hettne KM, Williams AJ, van Mulligen EM, Kleinjans J, Tkachenko V, Kors JA. (2010). „Automatic vs. manual curation of a multi-source chemical dictionary: the impact on text mining”. J Cheminform 2 (1): 3. DOI:10.1186/1758-2946-2-3. PMID 20331846. edit
↑ Joanne Wixon, Douglas Kell (2000). „Website Review: The Kyoto Encyclopedia of Genes and Genomes — KEGG”. Yeast 17 (1): 48–55. DOI:10.1002/(SICI)1097-0061(200004)17:1<48::AID-YEA2>3.0.CO;2-H.
↑ Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594. edit
↑ Bell, R. P. (1973), The Proton in Chemistry (2nd izd.), Ithaca, NY: Cornell University Press
↑ ^7,0 ^7,1 Zumdahl, Steven S. (2009). Chemical Principles 6th Ed.. Houghton Mifflin Company. str. A22. ISBN 978-0-618-94690-7.

[1] Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today 15 (23-24): 1052-7. DOI:10.1016/j.drudis.2010.10.003. PMID 20970519. edit

[2] Evan E. Bolton, Yanli Wang, Paul A. Thiessen, Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry 4: 217-241. DOI:10.1016/S1574-1400(08)00012-1.

[3] Hettne KM, Williams AJ, van Mulligen EM, Kleinjans J, Tkachenko V, Kors JA. (2010). „Automatic vs. manual curation of a multi-source chemical dictionary: the impact on text mining”. J Cheminform 2 (1): 3. DOI:10.1186/1758-2946-2-3. PMID 20331846. edit

[4] Joanne Wixon, Douglas Kell (2000). „Website Review: The Kyoto Encyclopedia of Genes and Genomes — KEGG”. Yeast 17 (1): 48–55. DOI:10.1002/(SICI)1097-0061(200004)17:1<48::AID-YEA2>3.0.CO;2-H.

[5] Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594. edit

[6] Bell, R. P. (1973), The Proton in Chemistry (2nd izd.), Ithaca, NY: Cornell University Press

[b1-7] 7,0 ^7,1 Zumdahl, Steven S. (2009). Chemical Principles 6th Ed.. Houghton Mifflin Company. str. A22. ISBN 978-0-618-94690-7.

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