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
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
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking. - P: 260
Do not breathe dust/fume/gas/mist/vapours/spray - P: 273
Avoid release to the environment. - P: 301 + 312 + 330
Wear protective gloves/protective
clothing/eye protection/
face protection. - P: 303 + 361+ 353 + 315
- P: 304 + 340 + 315
- P: 305 + 351 + 338 + 315
- P: 377
Leaking gas fire: Do not extinguish, unless leak can be stopped safely. - P: 381
Eliminate all ignition sources if safe to do so. - P: 405
Store locked up.
- EUH: 071
Corrosive to the respiratory tract
No GHS Classification available at the moment.
Melting point: | |
---|---|
Boiling Point: | |
Density (at 20 °C, if not notified otherwise): | 0,0007714 (0°C) g/cm3 |
Ionization: | 10.070 ± 0.020 eV |
Ignition Temperature: | |
Vapour Pressure (at 20 °C, if not notified otherwise): | 8573,7 hPa |
Lower Explosive Limit: | 14 Vol.-% |
Upper Explosive Limit: | 32,5 Vol.-% |
Details
1 | Flammability: Flammable when heated | |
0 | Instability: No danger for normal conditions | |
Special: Water suitable as an extinguishing agent | ||
3 | Health: 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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