trisodium arsenite
trisodium arsenite Basic information
- Product Name:
- trisodium arsenite
- Synonyms:
-
- trisodium arsenite
- Arsenious acid, sodium salt
- arsenious acid, trisodium salt
- Arsenous acid, trisodium salt
- Arsenous acid,trisodium salt
- CAS:
- 13464-37-4
- MF:
- AsNa3O3
- MW:
- 191.88911
- EINECS:
- 236-681-8
- Mol File:
- 13464-37-4.mol
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trisodium arsenite Chemical Properties
- Melting point:
- 320 °C (decomp)
- EPA Substance Registry System
- Arsenous acid, trisodium salt (13464-37-4)
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trisodium arsenite Usage And Synthesis
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.
Safety Profile
A poison by ingestion and subcutaneous routes. When heated to decomposition it emits toxic vapors of arsenic and Na2O.