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13438 Sigma-Aldrich

Sodium bisulfite solution

purum, ~40%

Synonym: Sodium hydrogen sulfite

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Properties

Related Categories Chemical Synthesis, Essential Chemicals, Inorganic Salts, Research Essentials, Salts,
Quality Level   200
grade   purum
assay   ~40%
form   liquid
SMILES string   [Na+].OS([O-])=O
InChI   1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
InChI key   DWAQJAXMDSEUJJ-UHFFFAOYSA-M

Description

General description

Quantitative reaction of sodium bisulphite with uracil and cytosine at pH 6 has been investigated.
Sodium bisulfite solution can be used in isolating carbonyl compounds like aldehydes, via derivatization, followed by solvent extraction.

Application

Sodium bisulfite solution may be used for the production of SO3- radicals, by reaction with OH in irradiated aqueous solutions containing N2O. Chemistry of these radicals has been investigated by pulse radiolysis with kinetic spectrophotometry.

Other Notes

The article number 13438-4X2.5L-R will be discontinued. Please order the single bottle 13438-2.5L-R which is physically identical with the same exact specifications.
The article number 13438-6X1L-R will be discontinued. Please order the single bottle 13438-1L-R which is physically identical with the same exact specifications.

Safety & Documentation

Safety Information

RIDADR 
UN 3082 9 / PGIII
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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