Nitric Acid

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Properties Simple | Detailed

Formula HNO3
IUPAC Name nitric acid
Molecular Mass 63.013 g·mol−1
Heat of Formation -143.4 ± 16.7 kJ·mol−1
Dipole Moment 1.90 ± 1.08 D
Volume 59.06 Å 3
Surface Area 78.7 Å 2
HOMO Energy -12.30 ± 0.55 eV
LUMO Energy 2.19 ± eV
Point Group Symmetry Cs
Synonyms
  • acido nitrico [spanish]
  • acidum nitricum
  • aqua fortis
  • azotic acid
  • contract lab program aa/icp nitric acid reagent/matrix blank solution
  • d02313
  • engraver's acid
  • hno3
  • hydrogen nitrate
  • nital
  • nitric acid (70% or less)
  • nitric acid (conc 80% or greater)
  • nitric acid (greater than 70%)
  • nitric acid (hno3) 94.5% by weight or more hno3
  • nitric acid (nf)
  • nitric acid (red fuming)
  • nitric acid other than red fuming with >70% nitric acid [un2031] [corrosive]
  • nitric acid other than red fuming with not >70% nitric acid [un2031] [corrosive]
  • nitric acid solution
  • nitric acid standard solution
  • nitric acid, anhydrous
  • nitric acid, gallium salt ( )
  • nitric acid, rare earth salts
  • nitric acid, red fuming [un2032] [corrosive]
  • nitrogen hydroxide oxide (n(oh)2o)
  • nitrous fumes
  • nitryl hydroxide
  • no3
  • no3 anion
  • rare earth nitrate
  • red fuming nitric acid
  • rfna
  • salpetersaeure
  • terbium nitrate
CAS Number(s)
  • 7697-37-2
  • 12507-77-6
  • 218625-70-8
  • 78989-43-2
  • 68412-17-9
InChIKey GRYLNZFGIOXLOG-UHFFFAOYSA-N
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