12058-85-4

Name SODIUM PHOSPHIDE
CAS 12058-85-4
EINECS(EC#) 235-031-0
Molecular Formula Na3P
MDL Number MFCD00053406
Molecular Weight 99.94
MOL File 12058-85-4.mol
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Chemical Properties

Appearance Red solid. Decomposes on heating and in water, forming phosphine.
Melting point  stable up to 650℃ [KIR82]
solubility  reacts with H2O
form  solid
color  red
Water Solubility  decomposes in H2O, evolving PH3 [CRC10] [HAW93]
EPA Substance Registry System Sodium phosphide (Na3P) (12058-85-4)

Safety Data

RIDADR  1432
TSCA  TSCA listed
HazardClass  4.3
PackingGroup  I
Safety Profile
Flammable when exposed to heat or flame. Reacts violentlywith water to yield phosphine. When heated to decomposition it emits toxic fumes of Pox and Na2O. See also PHOSPHIDES.
Hazardous Substances Data 12058-85-4(Hazardous Substances Data)

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