Chemistry:Sodium hydrogen selenite

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Sodium hydrogen selenite
Names
Other names
  • Sodium biselenite
  • Sodium hydrogen selenite
  • Sodium hydroselenite
  • Sodium hydrogenselenite
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
EC Number
  • 231-966-3
UNII
Properties
HNaO3Se
Molar mass 150.966 g·mol−1
Soluble
Conjugate acid Selenous acid
Hazards
GHS pictograms GHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
GHS Signal word Warning
H301, H331, H373, H410
P260, P261, P264, P270, P271, P273, P301+316Script error: No such module "Preview warning".Category:GHS errors, P304+340, P316Script error: No such module "Preview warning".Category:GHS errors, P319Script error: No such module "Preview warning".Category:GHS errors, P321, P330, P391, P403+233, P405, P501
Related compounds
Related compounds
 sodium selenite; sodium bisulfite
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Sodium hydrogen selenite is an inorganic chemical consisting of a ratio of one hydrogen, one sodium, three oxygen, and one selenium atom.

It is the sodium salt of the conjugate base of selenous acid. This compound finds therapeutic application for providing the essential trace element selenium. Its preparation involves reacting sodium hydroxide with selenium dioxide.[2]

References

  1. ↑ "Sodium hydrogen selenite" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/23669629#section=Safety-and-Hazards. 
  2. ↑ "Sodium hydrogen selenite (PubChem)" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/23669629. 



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