Add: 18#, Xin'An Road, Shaowu City, Fujian, China International Trade Dept.
Tel: +86-599-6655932/6654968
Fax: +86-599-6654591 Home Trade Dept.
Tel: +86-599-6654866/6654968
Fax: +86-599-6655755 High-purity Chemicals Dept.
Tel: +86-599-6655536/6654968
Fax: +86-599-6655755
Products
Fluorine-Nitrogen Gas Mixture
Quality Standard:GB/T 26251-2010
Molecular Formula:F2Molecular Weight:38
Item
Index
F2 content (volume fraction)/ 10-2
(20)
N2 (volume fraction)/ 10-2
(80)
O2 (volume fraction)/ 10-2
≤0.08
CF4 (volume fraction)/ 10-2
≤0.03
HF (volume fraction)/ 10-2
≤0.50
Properties:
Melting point:-218℃, boiling point:-187℃, relative density(moisture=1)1.14(-200℃), soluble in water, relative density(air=1)1.70, saturated vapor pressure(kpa):101.32(-187℃), critical pressure(MPa):5.57 Application:
Important material in fine chemical industry;widely used in electronic,laser technique and pharmaceutical industry Storage:
Avoid direct sunlight and keep away from explosive and metal powder Transport:
Be careful and be away from residential quarter Packing:
Steel gas cylinder,and net weight is 40L,or according to requirements