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Sodium bisulfite solution

SIGALD/13438 - purum, ~40%

Synonym: Sodium hydrogen sulfite

CAS Number: 7631-90-5
Empirical Formula (Hill Notation): HNaO3S
Molecular Weight: 104.06
MDL Number: MFCD00003530
Linear Formula: NaHSO3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-13438-1L-R 1 L
 $56.50
1/EA		 Add To Favorites
45-13438-2.5L-R 2.5 L
 $116.00
1/EA		 Add To Favorites
45-13438-25L-R 25 L
 $496.00
1/EA		 Add To Favorites

 

assay ~40%
form liquid
grade purum
InChI 1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
InChI key DWAQJAXMDSEUJJ-UHFFFAOYSA-M
Quality Level 200 
SMILES string [Na+].OS([O-])=O
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.
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.
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.
Hazard Codes Xn
Risk Statements 22-31
Safety Statements 25-46
RIDADR UN 3082 9 / PGIII
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ~40%
UNSPSC 12352300

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