CAS Number: 7664-41-7
Linear Formula: NH3
Molecular Weight: 17.03
MDL number: MFCD00011418
PubChem Substance ID: 329755942
Properties
Vapor pressure: 11.73 psi ( 55 °C) / 4.16 psi ( 20 °C)
InChI Key: QGZKDVFQNNGYKY-UHFFFAOYSA-N
Concentration: 0.4 M in dioxane
Density: 1.023 g/mL at 25°C
Packaging
100, 800 mL in Sure/Seal™
Application
Ammonia solution (0.4 M in dioxane) may be used in the synthesis of 8-nitroquinolin-2-amine and silphenylene-containing polymers.
General description
The product is a 0.4 M solution of ammonia in dioxane. Ammonia is a colorless gas with a characteristic strong odor. It is highly soluble in water, alcohol, chloroform and ether. It is extensively sold in the form of solution.1 Ammonia molecule is pyramidal in shape with nitrogen in the center and the three hydrogen atoms along the three vertices and the lone pair of electrons on the fourth vertex. Ammonia solution is commonly used as a base.
Safety Information
Symbol: GHS02, GHS07, GHS08
Signal word: Danger
Hazard statements: H225-H319-H335-H351-H412
Precautionary statements: P210-P261-P273-P281-P305 + P351 + P338
Supplemental Hazard Statements: May form explosive peroxides., Repeated exposure may cause skin dryness or cracking.
RIDADR: UN1165 - class 3 - PG 2 - Dioxane
WGK Germany: 2
Flash Point(F): 51.8°F
Flash Point(C): 11 °C