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229857 Aldrich

Selenous acid

99.999% trace metals basis

Synonym: Selenious acid

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Properties

Related Categories Acids, Electronic Chemicals, Materials Science, Micro/NanoElectronics
InChI Key   MCAHWIHFGHIESP-UHFFFAOYSA-N
assay   99.999% trace metals basis
mp   70 °C (dec.)(lit.)
density   3.004 g/mL at 25 °C(lit.)

Description

Packaging

50, 500 g in glass bottle

Packaged in glass bottles

General description

Selenous acid is a dibasic acid. It is the oxoacid of selenium and can be formed by adding selenium dioxide gas to water. Selenous acid shows analogy to sulfurous acid. As a crystalline solid, the molecules are arranged in a pyramid and in a solution it behaves as a diprotic acid.

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 229857.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3283 6.1 / PGII
WGK Germany 
3
RTECS 
VS7175000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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