Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

295574

Sigma-Aldrich

Nitrogen

≥99.998%

Sinónimos:

Nitrogen gas

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

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

¿Está buscando productos similares? Visita Guía de comparación de productos

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

Optional

Referencia del producto
Descripción
Precios

also commonly purchased with this product

Referencia del producto
Descripción
Precios

control valve

Referencia del producto
Descripción
Precios

hose barb

Referencia del producto
Descripción
Precios

Z146838

Hose adapter, stainless steel

purge valve

Referencia del producto
Descripción
Precios

Z151661

"T"-purge valve, CGA Inlet size 180

regulator

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
MKCN4621
MKCL8310
MKCF9846
MKBX3936V
MKBT9734V

¿No ve la versión correcta?

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

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Ya Yang et al.
Molecular biology and evolution, 32(8), 2001-2014 (2015-04-04)
Many phylogenomic studies based on transcriptomes have been limited to "single-copy" genes due to methodological challenges in homology and orthology inferences. Only a relatively small number of studies have explored analyses beyond reconstructing species relationships. We sampled 69 transcriptomes in
Victoria J Maloney et al.
Journal of experimental botany, 66(14), 4383-4394 (2015-04-16)
Bioinformatic analysis indicates that sucrose phosphate synthase (SPS) contains a putative C-terminal sucrose phosphate phosphatase (SPP)-like domain that may facilitates the binding of SPP. If an SPS-SPP enzyme complex exists, it may provide sucrose biosynthesis with an additional level of
Florence Guida et al.
Human molecular genetics, 24(8), 2349-2359 (2015-01-04)
Several studies have recently identified strong epigenetic signals related to tobacco smoking. However, an aspect that did not receive much attention is the evolution of epigenetic changes with time since smoking cessation. We conducted a series of epigenome-wide association studies
T Jickells et al.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 368(1621), 20130115-20130115 (2013-05-29)
Atmospheric organic nitrogen (ON) appears to be a ubiquitous but poorly understood component of the atmospheric nitrogen deposition flux. Here, we focus on the ON components that dominate deposition and do not consider reactive atmospheric gases containing ON such as
Long-Feng Xu et al.
PloS one, 9(8), e103698-e103698 (2014-08-02)
In South China (Gejiu City, Yunnan Province), lung cancer incidence and associated mortality rate is the most prevalent and observed forms of cancer. Lung cancer in this area is called Gejiu squamous cell lung carcinoma (GSQCLC). Research has demonstrated that
Ver todos los artículos relacionados

Artículos

Noble-Metal Nanostructures with Controlled Morphologies

Noble-Metal Nanostructures with Controlled Morphologies

Protocolos

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

Separation of Hydrogen; Oxygen; Nitrogen; Carbon monoxide; Methane; Carbon dioxide; Acetylene; Ethylene; Ethane

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico