13438

Sodium bisulfite solution

purum, ~40%

• Synonym(s): Sodium hydrogen sulfite
• Linear Formula: NaHSO₃
• CAS Number: 7631-90-5
• Molecular Weight: 104.06
• MDL number: MFCD00003530
• UNSPSC Code: 12352302
• PubChem Substance ID: 329750172
• NACRES: NA.21

Properties

• grade: purum
• Quality Level: 200
• form: liquid
• concentration: ~40%
• 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 Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable