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295574

Sigma-Aldrich

Nitrogen

≥99.998%

Sinónimos:

Nitrogen gas

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About This Item

Fórmula empírica (notación de Hill):
N2
Número de CAS:
7727-37-9
Peso molecular:
28.01
EC Number:
231-783-9
MDL number:
MFCD00011416
UNSPSC Code:
12142100
PubChem Substance ID:
24857796
NACRES:
NA.22

agency

suitable for DIN 38407-42

Quality Level

100

vapor density

0.97 (vs air)

assay

≥99.998%

impurities

≤3 ppm water
≤5 ppm oxygen

bp

−196 °C (lit.)

mp

−210 °C (lit.)

SMILES string

N#N

InChI

1S/N2/c1-2

InChI key

IJGRMHOSHXDMSA-UHFFFAOYSA-N

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Packaging

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Other Notes

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Control valve

Referencia del producto
Descripción
Precios

Hose barb

Referencia del producto
Descripción
Precios

Z146838

Hose adapter, stainless steel

Optional

Referencia del producto
Descripción
Precios

Purge valve

Referencia del producto
Descripción
Precios

Z151661

"T"-purge valve, CGA Inlet size 180

Regulator

Referencia del producto
Descripción
Precios

also commonly purchased with this product

Referencia del producto
Descripción
Precios

pictograms

Gas cylinder
GHS04

signalword

Warning

hcodes

H280

Hazard Classifications

Press. Gas Compr. Gas

Storage Class

2A - Gases

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCQ7433
MKCR1197
MKCN4621
MKCL8310
MKCF9846

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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