144-21-8

Name Disodium methylarsonate
CAS 144-21-8
EINECS(EC#) 205-620-7
Molecular Formula CH3AsO3·2Na
MDL Number MFCD00072429
Molecular Weight 183.94
MOL File 144-21-8.mol
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Chemical Properties

Melting point  >355 °C
Boiling point  165°C
density  1.1500
solubility  Water (Sparingly)
form  Solid
color  White to Off-White
Stability: Hygroscopic
EPA Substance Registry System Disodium methanearsonate (144-21-8)

Safety Data

Hazard Codes  Xn,N,T
Risk Statements 
Safety Statements 
RIDADR  2759
RTECS  PA2275000
HazardClass  6.1(b)
PackingGroup  III
HS Code  2931900090
Hazardous Substances Data 144-21-8(Hazardous Substances Data)

Hazard Information

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