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Ammonia

CAS No.: 7664-41-7
Synonyms:
Formula: H3N
Exact Mass: 17.02650
Molecular Weight: 17.03050
PSA: 3.24000
LogP: 0.32390
Properties Feedback
Appearance & Physical State:colourless gas (standard conditions)
Density:0.6818
Melting Point:-78ºC
Boiling Point:-33ºC
Flash Point:11ºC
Refractive Index:1.355
Water Solubility:soluble
Stability:Stable. Hygroscopic. Flammable. Incompatible with acids, strong oxidizing agents. May react violently with acids, aldehydes, alkylene oxides, amides, boron, boron halides, calcium, chlorine azide, chloric acid, chlorine monoxide, chlorites, halogens, heavy
Storage Condition:0-6ºC
Vapor Pressure:8.75 atm ( 21 °C)
Vapor Density:0.6 (vs air)

Safety Info Feedback
Symbol:
GHS02

GHS07

GHS08
Sign:Danger
hazard declaration:H221; H280; H314; H331; H410
hazard declaration add:May form explosive peroxides; Repeated exposure may cause skin dryness or cracking.
waring notice:P210; P261; P273; P281; P305 + P351 + P338
RTECS:BO0875000
Hazard Class:3
Safety Statements:26-7-45-36/37/39-16-9-61
HS Code:2814100000
Packing Group:II
WGK Germany:2
RIDADR:UN 1005/2073
Risk Statements:R10; R11; R23/24/25; R36/37/38; R39/23/24/25
Hazard Codes:F

GC Analytical Method Total: 2 GC Analytical Method
Kovats' RI, non-polar column, isothermal [Detail]
Column type Active phase Temperature (C) Retention Index (I) Reference
Packed PMS-100 150. 118. Anderson, Jurel, et al., 1973
Kovats' RI, non-polar column, isothermal [Detail]
Column type Active phase Temperature (C) Retention Index (I) Reference
Packed PMS-100 180. 131. Anderson, Jurel, et al., 1973
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MSDS
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Synthesis Route Total: 2603 Synthesis Route
 
7727-37-9
1333-74-0
~100%
7664-41-7
View Detail
 
16712-16-6
~99%
124-38-9
7664-41-7
View Detail

Precursor and Product