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233714

Sigma-Aldrich

Sodium bisulfate monohydrate

ReagentPlus®, 99%

Sinónimos:

Sodium hydrogen sulfate monohydrate

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About This Item

Fórmula lineal:
NaHSO4 · H2O
Número de CAS:
10034-88-5
Peso molecular:
138.08
EC Number:
231-665-7
MDL number:
MFCD00149210
UNSPSC Code:
12352302
PubChem Substance ID:
329752416
NACRES:
NA.55

product line

ReagentPlus®

assay

99%

form

moist crystals

SMILES string

[Na+].[H]O[H].OS([O-])(=O)=O

InChI

1S/Na.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+1;;/p-1

InChI key

JXHZRQHZVYDRGX-UHFFFAOYSA-M

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General description

Sodium bisulfate monohydrate can be used as a reagent for the oxidation of benzylic alcohols to aldehydes and ketones, diarylcarbazides to diaryl carbazones, 1,2-dihydroquinolines to quinoline derivatives, and 1,4-dihydropyridines to pyridine derivatives. It can also be used as a catalyst in the esterification of carboxylic acids and alcohols to synthesize esters. Additionally, it is an effective oxygen scavenger to inhibit corrosion.

Application


  • Preservative and Sanitizer in Food Microbiology: Sodium bisulfate monohydrate is effectively used as a preservative in apple juice and as an alternative sanitizer for washing cherry tomatoes. Its antimicrobial properties help control pathogens like Listeria monocytogenes and Escherichia coli, ensuring food safety. This application is crucial for chemists working in food microbiology and safety, highlighting the compound′s role in maintaining the quality and safety of food products (Chen et al., International Journal of Food Microbiology, 2022).

  • One-Step Hydrolysis for Xylooligosaccharides Production: Sodium bisulfate monohydrate is employed in a one-step hydrolysis process for the efficient production of xylooligosaccharides from poplar. This method enhances the yield and purity of xylooligosaccharides, which are valuable in various industrial applications, including food additives and pharmaceuticals. This research underscores its importance in bioprocessing and green chemistry initiatives (Liao et al., SSRN Electronic Journal, 2022).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Oxidation of 1, 2-dihydroquinolines under mild and heterogeneous conditions
Damavandi J, et al.
Synthetic Communications, 31, 3183-3187 (2001)
The role of protein extracts in the induction of disease in Acanthaster planci
Rivera-Posada J, et al.
Journal of Experimental Marine Biology and Ecology, 429, 1-6 (2012)
Selective and efficient oxidation of diaryl carbazide to diaryl carbazone with NaNO2/NaHSO4? H2O/SiO2
Li X, et al.
J. Chem. Res. (M), 2002, 234-235 (2002)
Catalytic esterifications of carboxylic acids and alcohols by sodium bisulfate monohydrate [J].
Yiqun L.
Modern Chemical Industry, 4 (1999)
Oxidation of 1, 4-dihydropyridines under mild and heterogeneous conditions
Zolfigol M, et al.
Synthetic Communications, 30, 2945-2950 (2000)
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