Gases   
 
     
Neon, Ne »  
NEON Gas Purity 99,999%  
Name:
Symbol:
Atomic number:
Molecular weight:
Group number:
Group name:
CAS Registry ID:  
UN Number
Neon
Ne
10
20.1797(6)g/m
18
Rare gas
7440-01-9
UN 1065

Neon (Greek neos meaning "new") was discovered (1898) by the British chemists Sir William Ramsay and Morris W. Travers. The reddish-orange color that neon emits in neon lights is widely used to make advertising signs. "Neon" is also used generically for these types of lights when in reality many other gases are used to produce different colors of light. Other uses: high-voltage indicators, lightning arrestors, wave meter tubes, television tubes. Neon and helium are used to make gas lasers.

Qualitative performance

NEON Ne ppm 99,999%
Hydrogen H2 ppm 0,5
Helium He ppm 2,0
Nitrogen N2 ppm 1,0
Oxygen O2 ppm 0,5
Carbon oxide CO ppm 0,3
Carbon dioxide CO2 ppm 0,3
Moisture H20 ppm 1,0
Hydrocarbons CnHm ppm 0,1
Halocarbon 14 CF4 ppm 0,1

Physical constants

Chemical Formula Ne
Molecular weight 20,183
Denseness of gas at + 20°C 0,828 Kg/m3
Denseness of gas at + 0°C 0,888 kg/m3
Temperature of boiling -245,9°C (27,1°K)
Denseness of a liquid 1206 kg/m3
Bottlenecks:
Temperature -228,6°C (44,4°K)
Pressure 28,16 technical atmosphere
Denseness 483 Kg/m3

Information about cylinders

Type of cylinder Bulk, ltr. Type of a valves Net weight, kg Amount, ltr.
B2 2 DIN 477/6 0,17 200
B5 5 DIN 477/6 0,828 1.000
B10 10 DIN 477/6 1,66 2.000
B40 40 DIN 477/6 5,79 7.000
B50 50 DIN 477/6 7,45 9.000

Transport data

Chemical Symbol Ne
CAS Registry ID 7440-01-9
DOT Classification Non-inflammable gas
DOT Label Non-inflammable gas
Hazard class 2.2
UN Number (oblate gas) UN 1065
Main Dangers High High Pressure and asthma
Toxility (TLV) Non-toxic gas (asthma)
Range of Flammability (in an air) Non-inflammable gas
Odor Without an odor
Xenon, Xe »
Krypton, Kr »
Helium, He »
Argon, Ar »
Octafluorocyclobutane, C4F8 »
Tetrafluoromethane, CF4 »
Sulfur Hexafluoride, SF6 »
Silicon tetrafluoride, SiF4 »
Octafluoropropane, C3F8 »
Propen(Propylen), C3H6 »
Lasergases »
 
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