Rare Gas 6n Electronic Gas Helium Gas

Overview

Basic Info.

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

Product Description

Product Description

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

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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.