Ammonium bisulfite

Base Information

• Chemical Name: Ammonium bisulfite
• CAS No.: 10196-04-0
• Molecular Formula: H3N.1/2H2O3S
• Molecular Weight: 116.14
• European Community (EC) Number: 233-469-7
• ICSC Number: 1254
• UN Number: 2693
• UNII: 8MW949D9GE
• DSSTox Substance ID: DTXSID1050462
• Mol file: 10196-04-0.mol

Synonyms:ammonium bisulfite;ammonium hydrogen sulfite;ammonium sulfite;diammonium sulfite;monoammonium sulfite

Chemical Property of Ammonium bisulfite

Chemical Property:

• Appearance/Colour: Colorless monoclinic crystal
• Melting Point: 60-70 °C
• Boiling Point: 150oC
• PSA: 83.22000
• Density: 1.41 g/cm³ (25 °C)
• LogP: 1.19460
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 98.99901420
• Heavy Atom Count: 5
• Complexity: 24.8
• Transport DOT Label: Corrosive

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Sulfites
• Canonical SMILES: [NH4+].OS(=O)[O-]
• Inhalation Risk: Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered.