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Ammonium hydrogensulfate

ALDRICH/455849 - 99.99% trace metals basis

Synonym: Ammonium bisulfate; Ammonium sulfate monobasic

CAS Number: 7803-63-6
Empirical Formula (Hill Notation): H5NO4S
Molecular Weight: 115.11
EC Number: 232-265-5
MDL Number: MFCD00051073
Linear Formula: (NH4)HSO4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-455849-25G 25 g
 $85.60
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45-455849-100G 100 g
 $214.00
1/EA		 Add To Favorites

 

assay 99.99% trace metals basis
bp 350 °C (dec.)(lit.)
density 1.79 g/mL at 25 °C (lit.)
form crystalline
impurities ≤200 mg/kg Trace metallic impurities analysis (ICP)
InChI 1S/H3N.H2O4S/c;1-5(2,3)4/h1H3;(H2,1,2,3,4)
InChI key BIGPRXCJEDHCLP-UHFFFAOYSA-N
mp 121-145 °C (lit.)
Quality Level 200 
SMILES string N.OS(O)(=O)=O
Application:
  • Enhancement of Aesthetic Dental CAD-CAM Materials through Surface Etching with a Mixed Aqueous Solution of Ammonium Fluoride and Ammonium Hydrogen Sulfate - This study explores the potential of ammonium hydrogen sulfate in surface etching applications for dental materials, focusing on its low toxicity and effective etching capabilities (Y Nishizawa et al., 2024 ).
  • Thermodynamics of ammonioalunite precipitation in ammonium aluminum sulfate solution - Investigates the thermodynamic properties of ammonium aluminum sulfate solutions, providing insights into chemical processes involving ammonium hydrogen sulfate (X Yang et al., 2020 ).
  • Hygroscopic behavior and chemical composition evolution of internally mixed aerosols composed of oxalic acid and ammonium sulfate - Studies the hygroscopic properties of mixed aerosol particles, including those formed with ammonium hydrogen sulfate, to understand atmospheric chemical processes better (X Wang et al., 2017 ).
Packaging: 25, 100 g in poly bottle
Purity 99.99% trace metals basis
bp 350 °C (dec.)(lit.)
mp 121-145 °C (lit.)
Density 1.79 g/mL at 25 °C (lit.)
UNSPSC 12352302

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