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295574 Sigma-Aldrich

Nitrogen

≥99.998%

Purchase

Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   0.97 (vs air)
InChI Key   IJGRMHOSHXDMSA-UHFFFAOYSA-N
assay   ≥99.998%
impurities   ≤3 ppm water
  ≤5 ppm oxygen
bp   −196 °C(lit.)
mp   −210 °C (lit.)

Description

Packaging

56 L in steel cylinder

Recommended products

Z146706 CGA 180 Regulator OR Z146943 CGA 110 Valve with Z147095 CGA 110 to CGA 180 adapter and Z146986 washer OR Z151661 CGA 180 purge valve. Also recommended Z562599 CGA 180 Lecture Bottle Station.

Safety & Documentation

Safety Information

Symbol 
GHS04  GHS04
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN1066 - class 2 - Nitrogen, compressed
WGK Germany 
nwg
RTECS 
QW9700000

Documents

Certificate of Analysis

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Protocols & Articles

Articles

ASTM D3612-96: GC Analysis of Transformer Gas on Carboxen®-1010 PLOT

From our library of Articles, Sigma-Aldrich presents ASTM D3612-96: GC Analysis of Transformer Gas on Carboxen®-1010 PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Thermal conductivity detector

Noble-Metal Nanostructures with Controlled Morphologies

Noble-metal nanostructures are widely used in a variety of applications ranging from catalysis to electronics, surface plasmon resonance (SPR), surface-enhanced Raman scattering (SERS), and biomedica...
Majiong Jiang,1 Claire M. Cobley,2 Dr. Byungkwon Lim,2 and Prof. Younan Xia2*
Material Matters Volume 4 Article 1
Keywords: Catalysis, Dehydrogenation, Deposition, Electronics, Epoxidations, Hydrogenations, Infrared spectroscopy, Nanomaterials, Oxidations, Reductions, Stille coupling

Peer-Reviewed Papers
15

References

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control valve

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Z187224 Lecture-bottle control valve with compression fitting, tube outlet O.D. 1/4  in., stainless steel

purge valve

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Z151661 "T"-purge valve, CGA Inlet size 180

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Z562599 Aldrich® lecture-bottle station, for non-corrosive gases, brass regulator

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Z148504 Aldrich® corrosive lecture-bottle gas regulator, 1-15 psig delivery pressure, CGA Inlet size 180
Z148512 Aldrich® corrosive lecture-bottle gas regulator, 1-50 psig delivery pressure, CGA Inlet size 180

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