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Category:Fine Chemicals > Other Fine Chemicals
Product Name:Nitrogen Trifluoride
CAS No.:7783-54-2
Standard:In-house Standards
Price(USD):Negotiable
Company:Shanghai Wechem Technology Limited
Grade: Pharmaceutical Grade
Factory Location: Building A311, Building A, No. 1255 Jinhai Road, Pudong New Area, Shanghai (Dingxin Building)
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Sample Provided: no
Payment Terms: L/L
Purity,% 99.99
Oxygen ≤3.0 ppmv
Nitrogen ≤5.0 ppmv
Carbon dioxide ≤1.0 ppmv
Carbon monoxide ≤1.0 ppmv
Methane ≤1.0 ppmv
Moisture ≤1.0 ppmv
Carbon tetrafluoride ≤1.0 ppmv
Nitrous oxide ≤2.0 ppmv
Sulfur hexafluoride ≤1.0 ppmv
Hydrofluoric acid ≤1.0 ppmv
transportation
DOT Shipping Name Nitrogen Trifluoride
DOT classification 2.3
DOT label Non-flammable gas, oxidizing
UN NO. UN 2451
CAS No. 7783-54-2
DISS/JIS/DIN477 640/W22-14L/NO.6
Transport state Compressible gas
Technical Information
Cylinder condition @ 21.1°C gas
The combustion limit in the air is not combustible
Natural temperature (°C)-
Molecular weight (g/mol) 71
Specific gravity (air =1) 2.46
Critical temperature (°C) -39.15
Critical temperature (psig) 632.19
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