Trisodium arsenite

Base Information

• Chemical Name: Trisodium arsenite
• CAS No.: 13464-37-4
• Deprecated CAS: 13464-37-4,14060-38-9
• Molecular Formula: AsH3 O3 . 3 Na
• Molecular Weight: 191.88911
• European Community (EC) Number: 236-681-8
• DSSTox Substance ID: DTXSID40161442
• Nikkaji Number: J148.206H
• Wikidata: Q18210148
• Mol file: 13464-37-4.mol

Synonyms:Trisodium arsenite;Sodium orthoarsenite;trisodium;arsorite;13464-37-4;Arsenous acid, trisodium salt;Natriumarsenit;Natriumarsenit [German];Arsonic acid, sodium salt;SODIUMORTHOARSENITE;EINECS 236-681-8;14060-38-9;Arsenious acid (H3AsO3), sodium salt;AI3-01066;UN1686;UN2027;Arsenious acid (H3AsO3), trisodium salt;Arsenous acid,trisodium salt (9CI);Sodium arsenite, solid;AsH3O3.3Na;As-H3-O3.x-Na;DTXSID40161442;LS-21773;LS-21782;Sodium arsenite, solid [UN2027] [Poison];Sodium arsenite, solid [UN2027] [Poison];Arsenious acid (H3AsO3), trisodium salt (8CI);Q18210148

Chemical Property of Trisodium arsenite

Chemical Property:

• Melting Point: 320 °C (decomp)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 69.18000
• Density: g/cm³
• LogP: -0.73720
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 191.875646
• Heavy Atom Count: 7
• Complexity: 8

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [O-][As]([O-])[O-].[Na+].[Na+].[Na+]
• Uses: Arsenious Acid Sodium Salt is an intermediate in the synthesis of Potassium Pentathionate Sesquihydrate (P698170). Potassium Pentathionate Sesquihydrate is potassium salt of Pentathionic acid which is the fungicidal factor of sulfur.