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：F2 Molecular 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
