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Nitric acid

Catalog No. Nitric_acid Name Wikipedia.org
CAS Number 7697-37-2 Website http://www.wikipedia.org/
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SYNONYMS

IUPAC name
nitric acid
IUPAC Traditional name
acid, nitric

DATABASE IDS

Gmelin ID 1576
CHEBI ID 48107
Unique Ingredient Identifier 411VRN1TV4
Wikipedia Title Nitric_acid
EC Number 231-714-2
KEGG ID D02313
Chemspider ID 919
CAS Number 7697-37-2
PubChem CID 944
MeSH Name Nitric+acid
CHEMBL 1352

PROPERTIES

pKa -1.4
Apperance Colorless liquid
Boiling Point 83°C (68% solution boils at 121 °C)
Std enthalpy of formation -207 kJ·mol-1
Density 1.5129 g cm-3
Dipole Moment 2.17 ± 0.02 D
Flash Point Non-flammable
Melting Point -42°C
Std molar entropy 146 J·mol-1·K-1
Refractive Index 1.397 (16.5 °C)
Solubility Completely miscible in water
EU Index 007-004-00-1
European Hazard Symbols Corrosive Corrosive (C)
European Hazard Symbols Oxidising Oxidising (O)
European Hazard Symbols Toxic Toxic (T)
NFPA704
NFPA 704 diagram
0
4
0
OX
Risk Statements R8 R35
RTECS QU5775000
Safety Statements S1/2 S23 S26 S36 S45
UN Number 2031

DETAILS

Description (English)

REFERENCES