CAS Registry Number®
7783-00-8
CAS Name
Selenious acid
Molecular Formula
H2O3Se
Molecular Mass
128.97
Compound Properties
-
Melting Point (1)
70 °C (decomp)
-
Density (1)
3.004 g/cm3 @ Temp: 15 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/H2O3Se/c1-4(2)3/h(H2,1,2,3)
InChIKey
InChIKey=MCAHWIHFGHIESP-UHFFFAOYSA-N
SMILES
[Se](=O)(O)O
Canonical SMILES
O=[Se](O)O
Other Names for this Substance
- Selenious acid
- Selenious acid (H2SeO3)
- Monohydrated selenium dioxide
- Micro Se
- Selenium hydroxide oxide (Se(OH)2O)
Deleted or Replaced CAS Registry Numbers
11140-60-6, 1408288-83-4, 2225846-51-3
