
NF3 Nitrogen Trifluoride
Specifications | ||
Purity | >99.99 | vol.% |
Impurity | ||
N2 | <30 | vol.ppm |
O2 | <10 | vol.ppm |
CO2 | <10 | vol.ppm |
CF4 | <40 | vol.ppm |
N2O | <10 | vol.ppm |
H2O | <5 | vol.ppm |
Cylinder・Contents Cylinder/Content |
Valve for Specialty Gas Valve |
|
47ℓ: | ~20kg (10.8MPa) | JIS.W22-14R/L/ DISS640 *option |
10ℓ: | ~3kg (8.5MPa) |

High Pressure Gas | |
Molecular Weight | 71.00 |
UN Code | 2451 |
Permissible Concentration | TLV-TWA 10ppm 29mg/㎥ |
Description | Colorless Gas |
Odor | Musty Odor |
Specific Gravity | 2.49(21℃,1atm) |
Boiling Point | -129.0℃ |
Density(Vapor) | 2.96kg/㎥(20℃) |
Density(Liquid) | 1.538kg/㎥ |
Sphere of Explosion | Positive |