selenious acid

Full Material List
selenous acid

Identifiers

FEMA N/A
CAS 7783-00-8
EINECS 231-974-7
Synonyms
  • dihydroxidooxidoselenium
  • hydrogen selenite
  • selenious acid (H2SeO3)
  • selenite
  • selenium dioxide
  • monohydrated selenium dioxide
  • selenous acid
  • selenous acid (H2SeO3)
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII F6A27P4Q4R
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 128.97354
Molecular Formula H2 O3 Se

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white crystalline powder (est)
Assay 98.00 to 100.00
Specific Gravity 3.00400 @ 25.00 °C.
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 70.00 °C. @ 760.00 mm Hg
Boiling Point 176.00 to 177.00 °C. @ 760.00 mm Hg (est)
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) N/A
Soluble In
  • alcohol
  • water, 1e+006 mg/L @ 25 °C (est)
Occurrence
  • not found in nature