Disodium methyl arsenate

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Disodium methyl arsenate
Disodium methyl arsenate.png
Two sodium cations and one methyl arsenate anion
Abbreviations DSMA
CAS number 144-21-8
PubChem 8947
Jmol-3D images Image 1
Molecular formula CH3AsNa2O3
Molar mass 183.93 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
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Infobox references

Disodium methyl arsonate (DSMA) is an arsenic-based herbicide.

Trade names include Metharsinat, Arrhenal, Disomear, Metharsan, Stenosine, Tonarsan, Tonarsin, Arsinyl, Arsynal, and Diarsen.

See also[edit]