High Purity Krypton

Short Description:

As a global supplier of electronics and non-electronics specialty gases, Hangyang has a long history of providing rare gases to a diverse customer base. Krypton (Kr) is produced as a by-product of xenon gas manufacture. The main uses for Krypton is in the lighting industry and environmental insulation products. Krypton (Kr) is a colorless, odorless, nonflammable, inert gas.Our Krypton can be used in electronics applications such as Kr/F lasers for integrated circuit fabrication. Krypton is also used as a filler in the production of double and triple-pane insulated windows.

Product Detail

Product Tags


Purity: 99.999%-99.9999%
Desity: 3.49kg/m³under 101.3kpa 20℃
Package: Dot steel cylinder 10L/50L; CGA 580 or GCE valve
Application: Semiconductor; Aerospace industry;Medical; Electric light source; Dark matter research
CAS: 7439-90-9
UN: 1950
Manufacturer: Quzhou Hangyang Special Gas Co., ltd.

Quality standard

Items Index
Kryptonpurity ≥ % 99.999 99.9995 99.9999
H2O≤ ppmv 2 1 0.2
N2≤ ppmv 2 1.5 0.2
O2≤Ar≤ ppmv 1.5((O2+Ar) 0.5(O2+Ar) 0.1
H2≤ ppmv 0.5 0.2 0.05
CO≤ ppmv 0.3 0.1 0.05 (CO+CO2)
CO2≤ ppmv 0.4 0.1
Xe≤ ppmv 2 1 0.2
CH4≤ ppmv 0.3 0.1 0.05

CF4≤ ppmv

1 0.2 0.05

Application fifields of special gas products

Our products are mainly used in the semiconductor industry, electric vacuum, electric light source industry, as well as laser gas, medical and health and other fields



We provide various specifications of packaging according to customer needs, including wooden boxes, container boxes and other product packaging .

Loading Management

Our company has a professional loading and unloading team to ensure loading according to customer needs.


Hangyang special gas’ advantages

Hangyang can independently develop, design and manufacture special gas devices, with a complete set of devices.Independent intellectual property rights, can provide equipment manufacturing, engineering installation and after-sales maintenance, etc. Whole industry chain services.
Hangyang also has strong production and operation capabilities for special gases and rare gases.Rapidly expand the scale of business and come to the forefront of the world.

We can refine and purify according to customers’ requirements.
Quzhou Hangyang Special Gas Co.,ltd. Is a leader manufacturer of rare gas and its mother company Hangzhou Oxygen Plant Group is the largest manufacturer of air separation unit in China. Our rare gas have been approved many customers such as Toshiba memory.
We are Looking forward to establishing a cooperative relationship with you.

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