We supply gases for microelectronics, specialty gases and gas mixtures.

AMMONIA, H3N

Molecular weight g/mol: 17.031 
Purity: 99.9995%
CAS: 7664-41-7 ,EC: 231-635-3, UN: 1005
Typical Filling Pressure: 15 °C: 7.3 bar(a) 70 °F: 114 psi(g)
Characteristics: Colorless flammable liquefied gas with a penetrating and suffocating odor. 

Liquid State  
Density at b.p. 1 atm kg/l: 0.6814
Density 20 °C kg/l:  0.609
Vapor pressure 20 °C bar:  8.56
Specific heat kJ/kg*K:  
Rel.Spec.wgt, air=1 (15 °C.1 bar): 0.59
Density 15 °C 1 atm kg/m3: 0.73
Gaseous state  
Specific heat (15 °C) kJ/kg* K:   2.071
Thermal conductivity µW/cm• K:  
Solubility in water at P=1 bar l/kg:  
Boiling point (1 atm)  
Temp. °C: -33.4  
Heat of vaporization kJ/kg 1369.8  
Critical point  
Temp. °C: 132.5  
Pressure bar: 112.78
Density kg/l:   
Flammability in air  
Lower limit % volume: 15.0
Upper limit % volume: 27

OUR PARTNERS
We're proud of our professional working relationship with leading global suppliers of gases, chemicals and gas generators.

 

SAFETY AND QUALITY POLICIES
We maintain an unwavering commitment to the safety of our employees and customers and protection of the environment.

Safety

Safety and health, responsible handling of hazardous materials, and protection of the environment are integral parts of Gas Technologies' work processes. The Company views safety as important as quality, productivity and efficiency.

Quality

Gas Technologies & Chemicals believes that providing high-quality products and services is the most effective way to acquire the trust and satisfaction of its customers and thereby ensure the Company's continued growth and success.

ISO CERTIFICATIONS
Gas Technologies is certified by three ISO standards.