UHP Rare Gas 6n 99.999% Helium Gas for Semiconductor

Model NO.
He
Valve
Qf-2/Cga580
Density
0.1786 Kg/M3
Analysis Report
COA
Melting Point
-272.2 C
Molecular Weight
4.0026
Purity
99.9999%
Cylinder Standard
DOT/ISO/GB
Cylinder Pressure
150bbar/20bar
Product Name
Helium Gas
Boiling Point
-268.94 C
Un Number
Un 1963
Transport Package
Cylinder
Specification
40L/47L/50L
Trademark
ABAMTC
Origin
China
HS Code
28042900
Production Capacity
20000
Reference Price
$ 54.00 - 81.00
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Product Description

 
Product Description

 


UHP Rare Gas 6n 99.999% Helium Gas for Semiconductor

Helium is a colorless, odorless, and tasteless monoatomic gas with an atomic weight of 4, a density of 1.78 g per 1 at 0°C and 1 atmosphere pressure. After hydrogen, helium is the most abundant element in the universe; these elements are believed to represent 76 and 23 percent, respectively, of all matter in the universe. The earth's atmosphere, however, contains only 5 ppm of helium. 

Helium gas is widely used in scientific research, petrochemical, refrigeration, medical, semiconductor, pipeline leak detection, superconducting experiments, metal manufacturing, high-precision welding, optoelectronic products production.
It is used to fill balloons, thermometers, electron tubes, wetsuits, atomic reactors and accelerators.

 
He, Assay % ≥99.9999 99.9999
H2, ppm ≤0.1 <0.1
O2, ppm ≤0.2 <0.2
N2, ppm ≤0.5 <0.5
CO, ppm ≤0.1 <0.1
CO2, ppm ≤0.1 <0.1
CH4, ppm ≤0.1 <0.1
H2O, ppm ≤0.5 <0.5

Detailed Photos

 





UHP Rare Gas 6n 99.999% Helium Gas for Semiconductor
 
Company Profile

 


FAQ

 


Why Choose Us?

Q: What's Amber Bridge's main sales products?
A: We mainly supply specialty gases, insustrial gas and stable isotopes.

Q:What's Amber Bridge order MOQ?
A: It's suggested to our customer one container at least , anyway we prefer our clients demand.

Q:How long is the delivery time?
A:Normally 30 days after deposit paid.

Q:Which port will you ship?
A: HongKong, QingDao , Shanghai or according to customers' demand.

Q:Can we visit Amber Bridge factory ?
A: Welcome to our factory , we will serve for you best.

 

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