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Phosphorus pentasulfide Structure

Phosphorus pentasulfide

Chemical Properties

Melting point 286 °C
Boiling point 514°C
Density  2.09 g/mL at 25 °C(lit.)
storage temp.  Flammables area
solubility  reacts with H2O; soluble in CS2
form  Powder
color  Yellow to green
PH 1 (10g/l, H2O, 20℃)
Odor rotten egg odor
Water Solubility  reacts
Stability Hygroscopic, Moisture Sensitive
CAS DataBase Reference 1314-80-3(CAS DataBase Reference)
EPA Substance Registry System Phosphorus pentasulfide (1314-80-3)

Safety Information

Hazard Codes  F,Xn,N
Risk Statements  11-20/22-29-50
Safety Statements  61
RIDADR  UN 1340 4.3/PG 2
WGK Germany  3
RTECS  TH4375000
Autoignition Temperature 142 °C
HazardClass  4.3
PackingGroup  II
HS Code  28139000
Hazardous Substances Data 1314-80-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 389 mg/kg LD50 dermal Rabbit 3160 mg/kg
IDLA 250 mg/m3


Usage And Synthesis

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