Ammonium metabisulfite

Base Information

• Chemical Name: Ammonium metabisulfite
• CAS No.: 32736-64-4
• Deprecated CAS: 13817-05-5
• Molecular Formula: (NH4)2S2O5
• Molecular Weight: 180.20392
• UNII: 61M4F0F60X
• Wikidata: Q27263355
• Mol file: 32736-64-4.mol

Synonyms:Ammonium metabisulfite;Disulfurous acid, diammonium salt;32736-64-4;UNII-61M4F0F60X;Disulfurous acid, ammonium salt (1:2);61M4F0F60X;Ammonium pyrosulfite;DIAMMONIUM DISULFITE;DIAMMONIUM PYROSULFITE;H3N.1/2H2O5S2;(N H4)2 S2 O5;H3-N.1/2H2-O5-S2;PYROSULFUROUS ACID, DIAMMONIUM SALT;AMMONIUM PYROSULFITE ((NH4)2S2O5);Q27263355

Chemical Property of Ammonium metabisulfite

Chemical Property:

• PSA: 125.74000
• LogP: 1.60520
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 179.98746371
• Heavy Atom Count: 9
• Complexity: 136

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [NH4+].[NH4+].[O-]S(=O)S(=O)(=O)[O-]