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1.06350

Sigma-Aldrich

Sodium hydrogen sulfate monohydrate

extra pure, Technipur®

Synonym(s):

Sodium bisulfate monohydrate, Sodium hydrate hydrogen sulfate, Sodium hydrogen sulfate-1-hydrate, Sodium hydrogensulfate hydrate, Sodium hydrogen sulfate monohydrate

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About This Item

Linear Formula:
NaHSO4 · H2O
CAS Number:
10034-88-5
Molecular Weight:
138.08
MDL number:
MFCD00149210
UNSPSC Code:
12352302
NACRES:
NA.21

Quality Level

100

pH

1 (20 °C, 50 g/L in H2O)

mp

183 °C (decomposition)

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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Application

Sodium hydrogen sulfate monohydrate can be used as a component of:
  • An electrolytic system used to prepare nanotube arrays via anodization of titanium foils for hydrogen gas sensing applications.
  • The mixture of phosphates of copper and sodium, which can be used as a heat storage material.

Legal Information

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

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis, characterization and thermal property of {Cu3(PO4)2?2H2O; Na3PO4; NaHSO4?H2O}
Swain T
Solar Energy, 159, 369-374 (2018)
Unprecedented ultra-high hydrogen gas sensitivity in undoped titania nanotubes
Paulose M, et al.
Nanotechnology, 17(2), 398-398 null

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