Yongjing framework：Fujian Shaowu Yongjing Chemical Co., Ltd.
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
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
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