About This Item
Produtos recomendados
densidade de vapor
0.14 (vs air)
Nível de qualidade
Ensaio
≥99.999%
pb
-268.934 °C (lit.)
−268.9 °C (lit.)
pf
-272.2 °C (lit.)
cadeia de caracteres SMILES
[He]
InChI
1S/He
chave InChI
SWQJXJOGLNCZEY-UHFFFAOYSA-N
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Embalagem
Pressure tin
Filling pressure at 15°C: 11 Bar; content 15°C, 1 bar): 11 l
Filling pressure at 15°C: 11 Bar; content 15°C, 1 bar): 11 l
Outras notas
Sales restrictions may apply
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Press. Gas Compr. Gas
Código de classe de armazenamento
2A - Gases
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves
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Journal of aerosol medicine : the official journal of the International Society for Aerosols in Medicine, 17(4), 299-309 (2005-02-03)
Aerosol drug delivery using helium-oxygen gas mixtures (heliox) is considered in terms of flow physics, atomization, and aerosol mechanics. Theoretical considerations are then related to past studies of the physiological effects of the inhalation of heliox and its potential use
Anesthesiology, 119(1), 101-110 (2013-04-11)
Effective lung volume (ELV) for gas exchange is a new measure that could be used as a real-time guide during controlled mechanical ventilation. The authors established the relationships of ELV to static end-expiratory lung volume (EELV) with varying levels of
Proceedings of the National Academy of Sciences of the United States of America, 111(47), 16654-16661 (2014-10-29)
Until recently, hydrothermal vents were not considered to be an important source to the marine dissolved Fe (dFe) inventory because hydrothermal Fe was believed to precipitate quantitatively near the vent site. Based on recent abyssal dFe enrichments near hydrothermal vents
Pediatrics, 131(4), 661-669 (2013-03-20)
Supportive care remains the mainstay of therapy in bronchiolitis. Earlier studies suggest that helium-oxygen therapy may be beneficial, but evidence is limited. We aimed to compare efficacy of 2 treatment gases, Heliox and Airox (21% oxygen + 79% helium or
Nature communications, 5, 5844-5844 (2014-12-20)
An understanding of chemical formation mechanisms is essential to achieve effective yields and targeted products. One of the most challenging endeavors is synthesis of molecular nanocarbon. Endohedral metallofullerenes are of particular interest because of their unique properties that offer promise
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