High Purity 99.999% Argon Gas Ar Gas

CAS No.:	7440-37-1
Formula:	Ar
EINECS:	231-147-0
Constituent:	Industrial Pure Air
Grade Standard:	Industrial Grade
Chemical Property:	Non-Flammable Gas

Basic Info.

DOT Class 2.2

Un Number 1004

Cylinder Standard DOT/ISO/GB

Cylinder Pressure 15MPa/20MPa

Valve Qf-2/Qf-7b/Cga580

Melting Point -189.2 ºC

Appearance Colorless, Odorless

Boiling Point -185.9 ºC

Density 1.784kg/M3

Molecular Weight 39.948

Transport Package 40L, 47L, 50L

Specification 99.999%, 99.9999%

HS Code 28042100

Production Capacity 20000 M3/Year

Argon is an inert gas that does not react chemically with other substances at room temperature.

It is a rare gas widely used in industry.

Specification:

Specification	Company Standard
Argon	≥ 99.999%
Hydrogen	≤ 0.5 ppm
Oxygen	≤ 1.5 ppm
Moisture	≤ 3.0 ppm
Methane+Carbon Monoxide+Carbon Dioxide	≤ 1.0 ppm
Nitrogen	≤ 4.0 ppm

FAQ

Q: What's WDL main sales products?
A: We mainly supply specialty gases and gas equipments.

Q:What's WDL order MOQ?
A: We advice 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 you provide Assurance Trade Order ?
A: Yes if you just purchase empty gas cylinder.

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