TAIYO NIPPON SANSO

Electronics Gas
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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)
物性データ
High Pressure Gas
Molecular Weight 71.00
UN Code 2451
Permissible Concentration TLV-TWA 10ppm 29mg/㎥
Description Colorless Gas
Odor Musty Odor
Specific Gravity 2.46(20℃,0.1MPa)
Boiling Point -129.0℃
Density(Vapor) 2.96kg/㎥ (20℃)
Density(Liquid) 1.531kg/ℓ(-129.0℃)
Mutagenicity Positive