ammoniak, vattenfriNH3

CAS-No.:
7664-41-7
UN-No.:
1005
EC-No.:
231-635-3
Hazard identification number:
268
Hazard signs
GHS04
GHS05
GHS06
GHS09
GHS07

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
AFS 2018: 1 (SE)
  • NGV (ppm) 20
  • NGV (mg/m3) 14
  • KGV (ppm) 50 (5 minuter)
  • KGV (mg/m3) 36 (5 minuter)
  • H: 221
    Flammable gas
  • H: 280
    Contains gas under pressure; may explode if heated
  • H: 314
    Causes severe skin burns and eye damage
  • H: 331
    Toxic if inhaled
  • H: 410
    Very toxic to aquatic life with long lasting effects

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    -77.7 °C
  • Boiling Point:
    -33.4 °C
  • Density (at 20 °C, if not notified otherwise):
    0,0007714 (0°C) g/cm3
  • Ionization:
    10.070 ± 0.020 eV
  • Ignition Temperature:
    630 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    8573,7 hPa
  • Lower Explosive Limit:
    14 Vol.-%
  • Upper Explosive Limit:
    32.5 Vol.-%

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

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