Ammonia Property

Boiling point:

33.35°C

Density 

0.771 g/L

vapor density 

0.6

color 

Colorless, alkaline

Odor

nonflammable gas withextremely pungent odor

Safety

RIDADR 

1005

HazardClass 

2.3

Toxicity

mmo-esc 1500 ppm/3H AMNTA4 85,119,51

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H280Contains gas under pressure; may explode if heated

H314Causes severe skin burns and eye damage

H331Toxic if inhaled

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Ammonia Chemical Properties,Usage,Production

Definition

ChEBI: Ammonia is an azane that consists of a single nitrogen atom covelently bonded to three hydrogen atoms. It has a role as a nucleophilic reagent, a neurotoxin, a metabolite, an EC 3.5.1.4 (amidase) inhibitor, a refrigerant and a mouse metabolite. It is an azane, a mononuclear parent hydride and a gas molecular entity. It is a conjugate base of an ammonium. It is a conjugate acid of an azanide.

Safety Profile

A human poison by anunspecified route. Poison experimentally by inhalation. Aneye, mucous membrane, and systemic irritant byinhalation. Mutation data reported. A common aircontaminant. Difficult to ignite. Explosion hazard whenexposed to flame or in