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Ammonia (anhydrous)NH3

Details
CAS-No.:7664-41-7
UN-No.:1005
EC-No.:231-635-3
Hazard identification number:268
Warning sign
  • 268
  • 1005
Hazard signs
GHS04
GHS05
GHS06
GHS09
Occupational exposure limit
  • TWA (ppm) 25
  • TWA (mg/m3) 17
  • STEL (ppm) 35
  • STEL (mg/m3) 24
  • 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

Melting point:-107.86 °F
Boiling Point:-28.12 °F
Density (at 20 °C, if not notified otherwise):0,0007714 (0°C) g/cm3
Ionization:10.070 ± 0.020 eV
Ignition Temperature:1166 °F
Vapour Pressure (at 20 °C, if not notified otherwise):8573,7 hPa
Lower Explosive Limit:14 Vol.-%
Upper Explosive Limit:32,5 Vol.-%
diamond10 3

Details

Diamond-Red1Flammability: Flammable when heated 
Diamond-Yellow0Instability: No danger for normal conditions 
Diamond-Blue3Health: Very dangerous 
DG-EA:2RE
Also known as:
  • Anhydrous ammonia
  • Azane
  • Hydrogen Nitrite
  • nitrogen trihydride
  • Trihydrogen Nitride

Suitable products for Ammonia (anhydrous) NH3

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Portable Gas Detectors and Sensors

Multi-gas detector

Dräger X-am® 8000

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Multi-gas detector

Dräger X-am® 3500

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Single-gas detector

Dräger Pac® 8000

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Multi-gas detector

Dräger X-am® 5000

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Multi-gas detector

Dräger X-am® 2500

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Multi-gas detector

Dräger X-am® 5600 Personal Monitor

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PID sensors

Catalytic Ex-Sonsors

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Electrochemical sensor XS

DrägerSensor® XS

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Electrochemical sensor XXS

DrägerSensor® XXS

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Gas Detection Tubes

Multi-Gas Detector

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Short-term tubes

Dräger-Tubes® for short-term measurements

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Dräger Simultaneous Test Set

Dräger Simultaneous Test Sets

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Automatic tube pump

Dräger X-act® 5000 Basic

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Manual tube pump

Dräger accuro

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Fixed Gas Detectors and Sensors

Flammable Gas Detectors

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Flammable Gas Detectors

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Toxic Gases and Oxygen Detector

Dräger Polytron® 6100 EC WL

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Toxic Gases and Oxygen Detector

Dräger Polytron® 8100 EC

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Toxic Gases and Oxygen Detector

Dräger Polytron® 7000

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Toxic Gases and Oxygen Detector

Dräger PointGard 2100

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Toxic Gases and Oxygen Detector

Dräger Polytron® 3000

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Toxic Gases and Oxygen Detector

Dräger Polytron® 5100 EC

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Electrochemical (EC) DrägerSensor®

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Catalytic Bead DrägerSensors®

Powered Air Purifying Respirators and Filters

​PAPR filters

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Dräger X-plore® 8000

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Protective Suits

Gas-tight suit

Dräger CPS 5900

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Splash Suit

SPC 4700 with CVA 0700

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