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| Neon, Ne » |
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| NEON Gas Purity 99,999% |
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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 |
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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.
Max. Level of Impurities
| Hydrogen |
H2 |
ppm |
0,5 |
| Helium |
He |
ppm |
2,0 |
| Nitrogen |
N2 |
ppm |
1,0 |
| Oxygen |
O2 |
ppm |
0,5 |
| Carbon oxide |
CO |
ppm |
0,5 |
| Carbon dioxide |
CO2 |
ppm |
0,5 |
| Moisture |
H20 |
ppm |
1,0 |
| Hydrocarbons |
CnHm |
ppm |
0,5 |
| 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: |
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| 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 |
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| Xenon,
Xe » |
| Krypton,
Kr » |
| Helium,
He » |
| Argon,
Ar » |
| Laser Gas, XeNe » |
| Laser Gas, KrNe » |
| Laser Gas, ArXeNe » |
| Laser Gas, NeH2 » |
Excimer Laser Gases
XeCl, XeF, ArF, KrF » |
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