Electronic Grade Ultra High Purity 99.999% 5n Krypton Gas

• CAS No.: 7783-82-6
• Formula: Kanbara Reactor
• EINECS: 7783-82-6
• Constituent: Industrial Pure Air
• Grade Standard: Electronic Grade
• Chemical Property: Non-Flammable Gas
• Model NO.: Kr
• Transport Package: Y-Cylinder
• Specification: 40L, 470
• Trademark: kaimei
• Origin: Suzhou, China
• HS Code: 2812190091
• Production Capacity: 700m3/Year

Product Description

 1,Description

A rare gas that is odorless, colorless, tasteless,   and in small quantities. Krypton forms one millionth of the atmosphere and is obtained in the production of liquid air.

2. Physical Properties
 

Phase	gas
refractive index	1.000427
heat capacity	20.786 J /(mol· K)
heat conductivity coefficient	9.43W/(m·K)
melting heat	1.638( Kilojoules per mole )
heat of evaporation	9.029( Kilojoules per mole )

3.Typical technical data(COA)
 

Item	Impurities(ppm)
Kr purity(%) ≥99.9999
N2	≤5.0 ppm
Xe	≤3.0 ppm
H2O	≤3.0 ppm
Ar	≤2.0 ppm
CH4	≤1.0 ppm
O2	≤1.0 ppm
H2	≤1.0 ppm

4. company profile

Suzhou Kaimei Electronic Material  Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry . We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.


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