Category:
Other Fine Chemicals
CAS NO:
74-82-8
Standard:
ChP,

|
Specification |
99.9% |
99.99% |
99.999% |
|
Nitrogen |
<250 ppm |
<35 ppm |
<4 ppm |
|
Oxygen+Argon |
<50 ppm |
<10 ppm |
<1 ppm |
|
C2H6 |
<600 ppm |
<25 ppm |
<2 ppm |
|
Hydrogen |
<50 ppm |
<10 ppm |
<0.5 ppm |
|
Moisture (H2O) |
<50 ppm |
<15 ppm |
<2 ppm |
217,No.2158 Xinhua Road , Linzi District, Zibo City, Shandong Province, China.