China High-purity krypton & Ultrapure krypton (Kr: 5N, 5.5N, 6N) Manufacturer, Manufacturers
1 / 1
China High-purity krypton & Ultrapure krypton (Kr: 5N, 5.5N, 6N) Manufacturer, Manufacturers

China High-purity krypton & Ultrapure krypton (Kr: 5N, 5.5N, 6N) Manufacturer, Manufacturers

Send Inquiry

Product Description

Application field: mainly used in semiconductor industry, electric vacuum industry, electric light source industry, as well as laser gas, medical health and other fields.
Technical Specifications
Item Technical Property
High purity krypton
GB/T5829-2006 		Ultrapure krypton
Kr purity (volume fraction)/10-2≥ 99.999 99.9995 99.9999
Nitrogen (N2) content (volume fraction)/10-6≤ 2 1.5 0.2
Oxygen (O2) content (volume fraction)/10-6≤ 1.5(O2+Ar) 0.5(O2+Ar) 0.1
Argon (Ar) content (volume fraction)/10-6≤ 0.05
Hydrogen (H2) content (volume fraction)/10-6≤ 0.5 0.2 0.05
Carbon monoxide (CO) content (volume fraction)/10-6≤ 0.3 0.1 0.05
Carbon dioxide (CO2) content (volume fraction)/10-6≤ 0.4 0.1 0.05
Methane (CH4) content (volume fraction)/10-6≤ 0.3 0.1 0.05
Water (H2O) content (volume fraction)/10-6≤ 2 1 0.2
Xenon (Xe) content (volume fraction)/10-6≤ 2 1 0.2
Fluoride (CF4) content (volume fraction)/10-6≤ 1 0.2 0.05
Frequently Asked Questions
What purity levels of Krypton gas are available?
Krypton is offered in High Purity grades (99.999% and 99.9995%) compliant with GB/T5829-2006 standards, as well as an Ultrapure grade reaching 99.9999% purity.
What are the main industrial applications for Krypton gas?
Krypton is primarily utilized in the semiconductor industry, electric vacuum systems, electric light source manufacturing, excimer laser gas mixtures, medical applications, and related technical sectors.
What is the maximum moisture (H₂O) allowed in Ultrapure Krypton?
For Ultrapure Krypton (99.9999%), the moisture (H₂O) content is strictly controlled to ≤ 0.2 ppm (volume fraction/10⁻⁶).
How are Oxygen and Argon measured in the High Purity grades?
Under standard GB/T5829-2006, Oxygen and Argon content is combined (O₂ + Ar), with limits set at ≤ 1.5 ppm for the 99.999% grade and ≤ 0.5 ppm for the 99.9995% grade.
What are the impurity limits for Carbon compounds (CO, CO₂, CH₄, CF₄)?
In Ultrapure Krypton, Carbon monoxide (CO), Carbon dioxide (CO₂), Methane (CH₄), and Fluoride (CF₄) are each limited to ≤ 0.05 ppm to ensure optimal performance in sensitive electronic fabrication.

Related Products

China Carbon Tetrafluoride Factory, Pricelist

China Carbon Tetrafluoride Factory, Pricelist
China Sulfur Hexafluoride Manufacturers, Supplier

China Sulfur Hexafluoride Manufacturers, Supplier
Wholesale Pure nitrogen，High pure nitrogen，Ultra-pure nitrogen (N2) Supplier, Factories

Wholesale Pure nitrogen，High pure nitrogen，Ultra-pure nitrogen (N2) Supplier, Factories
Wholesale High purity xenon & Ultra-pure xenon (Xe: 5N, 5.5N, 6N) Supplier, Suppliers

Wholesale High purity xenon & Ultra-pure xenon (Xe: 5N, 5.5N, 6N) Supplier, Suppliers
China High-purity krypton & Ultrapure krypton (Kr: 5N, 5.5N, 6N) Manufacturer, Manufacturers

China High-purity krypton & Ultrapure krypton (Kr: 5N, 5.5N, 6N) Manufacturer, Manufacturers
Wholesale Electronic helium Manufacturer, Manufacturers

Wholesale Electronic helium Manufacturer, Manufacturers
Wholesale Pure oxygen，High purity oxygen，Ultra-pure oxygen (O2) Supplier, Pricelist

Wholesale Pure oxygen，High purity oxygen，Ultra-pure oxygen (O2) Supplier, Pricelist
Wholesale Argon gas for electronic industry (Ar) Manufacturers, Suppliers

Wholesale Argon gas for electronic industry (Ar) Manufacturers, Suppliers
Wholesale High purity argon (Ar) Manufacturers, Pricelist

Wholesale High purity argon (Ar) Manufacturers, Pricelist
China Pure neon & High purity neon (Ne: 5N, 5.5N, 6N) Supplier, Suppliers

China Pure neon & High purity neon (Ne: 5N, 5.5N, 6N) Supplier, Suppliers