99.999% High Purity Neon Gases For Neon Vacuum Tubes , Cas 7440-59-7

Basic Information
Place of Origin: China
Brand Name: Newradar Gas
Certification: ISO/DOT/GB
Model Number: N/A
Minimum Order Quantity: 50 Cubic Meter/Cubic Meters
Price: negotiation
Packaging Details: Packed in10L-50L cylinder or customised cylinder by customer
Delivery Time: 20 working days after received your payment
Payment Terms: T/T or L/C, Western Union
Supply Ability: 500000 Cubic Meters per Month
Detail Information
Product Name: Neon Gas Purity: 99.999%
CAS No: 7440-59-7 MF: Ne
Application: For Vacuum Tubes,lighting Arresters Packing: Cylinder
High Light:

neon noble gas


neon inert gas

Product Description

99.999% High Purity Neon Gases For Neon Vacuum Tubes , Cas 7440-59-7





1.Neon is a rare atmospheric gas which is odorless, colorless, tasteless, nontoxic, monatomic and chemically inert. The concentration of Neon in the atmosphere, by volume percent, is 1.8 x 10-3.


2.Neon is principally shipped and used in gaseous form
for excimer lasers, plasma displays, light bulbs, neon signs and R & D laboratory research. Newradar Gases Material Safety Data Sheets (MSDS) are available for Neon gas and should be used as guidelines in regard to first aid, methods of storage, handling and general use of Neon. 




Component Specification Concentration
NEON 99.999% >99.999%
HELIUM ≤6 ppm ≤6 ppm
HYDROGEN ≤1 ppm ≤1 ppm
OXYGEN+AIR ≤1 ppm ≤1 ppm
NITROGEN ≤2 ppm ≤2 ppm
CARBON MONOXIDE (CO) ≤0.5 ppm ≤0.5 ppm
CARBON DIOXIDE(CO2) ≤0.5 ppm ≤0.5 ppm
CH4 ≤0.5 ppm ≤0.5 ppm
MOISTURE ≤2 ppm ≤2 ppm



Chemical name Ne
Molecular weight 20.183
Density of the gas at 70oF (21,1o C), 1 atm 0.05215 lb/ft3, 0.83536 kg/ m3
Specific gravity of the gas at 70oF (21,1o C), 1 atm 0.696
Specific volume of the gas at 70oF (21,1o C), 1 atm 19.18 ft3/lb, 1.197 m3/kg
Boiling point at 1 atm –410.9°F, –246.0°C
Melting point at 1 atm –415.6°F, –248.7°C
Critical temperature at 1 atm –379.8°F, –228.8°C
Critical pressure 384.9 psia, 26.54 bar
Critical density 30.15 lb/ft3, 483 kg/m3
Triple point at 6.29 psia (0.434 bar) –415.4°F, –248.6°C
Latent heat of vaporization at normal boiling point 37.08 Btu/lb, 86.3 kJ/kg
Latent heat of fusion at triple point 7.14 Btu/lb, 16.6 kJ/kg
Specific heat of the gas at 70oF (21,1o C), 1 atm Cp Cv

0.25 Btu/(lb) (°F) 1.05 kJ/(kg) (°C)

0.152 Btu/(lb) (°F) 0.636 kJ/(kg) (°C)

99.999% High Purity Neon Gases For Neon Vacuum Tubes , Cas 7440-59-7 0



1. Neon is used in vacuum tubes , high-voltage indicators, lighting arresters,wave meter tubes,televsion    

    tubes,and helium-neon lasers.


3. Liquefied neon is commercially used as a cryogenic refrigerant in applications not requiring the lower

    temperature range attainable with more extreme liquid helium refrigeration.





Synonyms Ne
CAS Register Number 7440-59-7
DOT Classification Nonflammable gas
DOT Label Nonflammable gas
Transport Canada Classification 2.2
Substance Identification (SI) 1046
UN Number UN 1046
Hazards High Pressure and suffocation
Toxicity (TLV) Asphyxiant
Flammability Range (in air) Nonflammable gas
Odor None


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