CAS Registry Number®
7631-99-4
CAS Name
Sodium nitrate
Molecular Formula
HNO3.Na
Compound Properties
-
Melting Point (1)
308 °C
-
Density (1)
2.26 g/cm3
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/HNO3.Na/c2-1(3)4;/h(H,2,3,4);
InChIKey
InChIKey=GTTYPHLDORACJW-UHFFFAOYSA-N
SMILES
N(=O)(=O)O.[Na]
Canonical SMILES
[Na].O=N(=O)O
Other Names for this Substance
- Nitric acid sodium salt (1:1)
- Nitric acid sodium salt
- Sodium nitrate (1:1)
- Soda niter
- Sodium nitrate
- Saltpeter (Chile)
- Chile saltpeter
- Nitric acid, sodium salt
- E 251
- Chile niter
- Niter (Chile)
- Na2NO3
Deleted or Replaced CAS Registry Numbers
862599-22-2, 1401517-04-1, 1903778-62-0, 2305917-08-0
