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Neon Gas Cylinder Rare Gases Ne

Neon is a colorless, odorless and tasteless erotic gas at room temperature and pressure. Does not burn and does not support combustion. It is not toxic in itself, but high concentrations of neon gas can reduce the oxygen content of the air and thus cause asphyxiation.
Availability:
Quantity:
  • 7440-1-9

  • OEM/ODM

Technical Indicators

Components/Impurities

High Purity Neon/5.0N

Neon gas content

99.999%

Hydrogen H2

≤1.0ppm

Helium Ne

≤6.0ppm

Oxygen O2 + Argon Ar

≤1.0ppm

Nitrogen N2

≤2.0ppm

Carbon monoxide CO

≤0.2ppm

Carbon dioxide CO2

≤0.2ppm

Methane CH4

≤0.1ppm

Water H2O

≤2.0ppm



The packing

Type of cylinder

Gas pressure

Gas volume

Net weight of gas

50L cylinder

20MPa

10000L

8.3KG

40L cylinder

13.5MPa

5400L

4.5KG

1OL cylinder

10MPa

1000L

0.8KG

Cylinder interface: CGA580 or QF-2, thread outlet G5/8 (22.911 outer diameter, 14 teeth/inch, 1.814 thread pitch mm, tooth height 1.162, trail 20.587)


Transport information

Transportation information

Chemical symbol

Ne

GAS No.

7440-1-9

DOT Shipping Class

non-combustible gas

DOT tags

non-combustible gas

Canadian Shipping Classification

2.2

Substance Identification (S) No.

1065

UN No.

UN 1065

Main hazards

high pressure compression

Toxicity (TLV)

non-toxic

Explosive Limits (Toxic)

non-flammable gas

Smell

none


Physical properties

Physical properties

Chemical name

Ne

Molecular weight

20.183

Triple point (43.29kPa)

-248.6℃

Boiling point (101.325kPa)

-246.1℃

Liquid Density (27.1K, 101.325kPa)

1207kg/m3

Gas density (0℃, 101.325kPa)

0.900kg/m3

Relative density (gas, air=1, 25℃, 101.325KPa)

0.696

Specific volume (21.1℃, 101.325kPa)

11.990m3/kg

Critical temperature

-228.7℃

Critical pressure

2720kPa

Critical density

483.5kg/m3

Compression factor

Temperature(℃)/Pressure

100kPa 1000kPa 10000kPa 20000kPa

15℃

1.0005 1.0047 1.0483 1.0990

50℃

1.0004 1.0044 1.0452 1.0920

Heat of fusion (-248.60℃, 43.3kPa)

16.62kJ/kg

Heat of vaporization (-246.05℃, 101.325kPa)

85.87kJ/kg

Specific heat capacity (25℃, 101.325kPa)

Cp=1029.9J/(kg•K) Cv=627.2J/(kg•K)

Specific heat ratio (gas, 25℃, 101.325kPa)

Cp/Cv=1.642

Vapor pressure (23.86K)

33.33kPa

(26.306K)

79.993kPa

(29.55K)

199.984kPa

Viscosity (101.325kPa, 0℃)

0.02975mPa • S

Surface tension (-246.05℃)

4.77mN/m

Thermal conductivity (101.325kPa, 0℃) (liquid 27.066K)

0.04580W/(m•K) 0.1297W/(m•K)

Refractive index (gas, 0℃, 101.325kPa)

1.000067


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