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295124

Sigma-Aldrich

Carbonyl sulfide

≥97.5%

Sinônimo(s):

Carbon oxysulfide

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About This Item

Fórmula linear:
COS
Número CAS:
463-58-1
Peso molecular:
60.08
Número CE:
207-340-0
Número MDL:
MFCD00011521
Código UNSPSC:
12142100
ID de substância PubChem:
24857761

densidade de vapor

2.1 (20 °C, vs air)

Nível de qualidade

100

pressão de vapor

9034 mmHg ( 21 °C)

Ensaio

≥97.5%

forma

gas

Lim. expl.

11.9-29 %

pb

−50 °C (lit.)

pf

−138 °C (lit.)

cadeia de caracteres SMILES

O=C=S

InChI

1S/COS/c2-1-3

chave InChI

JJWKPURADFRFRB-UHFFFAOYSA-N

Outras notas

For 295124-300G-EU packaging: 500 mL of aluminium cylinder equipped with brass valve.

Produtos recomendados

For 295124-300G-EU: outlet fitting: DIN 477-1 no. 1, Z742160 or Z742161 are the recommended regulators.

produto relacionado

Nº do produto
Descrição
Preços

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Eye Irrit. 2 - Flam. Gas 1B - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Sigma-Aldrich

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Carmine

Dimethyl disulfide ≥99.0%

Sigma-Aldrich

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Dimethyl disulfide

Ethanethiol 97%

Sigma-Aldrich

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Dissulfeto de carbono ACS reagent, ≥99.9%

Sigma-Aldrich

180173

Dissulfeto de carbono

Xueqian Wang et al.
Journal of hazardous materials, 229-230, 128-136 (2012-06-19)
Activated carbon modified with different impregnants has been studied for COS removal efficiency under micro-oxygen conditions. Activated carbon modified with Cu(NO(3))(2)-CoPcS-KOH (denoted as Cu-Co-KW) is found to have markedly enhanced adsorption purification ability. In the adsorption purification process, the reaction
Keren Stimler et al.
Plant physiology, 158(1), 524-530 (2011-11-23)
The potential use of carbonyl sulfide (COS) as tracer of CO(2) flux into the land biosphere stimulated research on COS interactions with leaves during gas exchange. We carried out leaf gas-exchange measurements of COS and CO(2) in 22 plant species
Andrew R Bartholomaeus et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 43(12), 1687-1701 (2005-09-06)
Carbonyl sulfide (COS) is a new grain fumigant which has been developed to replace methyl bromide, being phased out due to its ozone depletion properties, and to supplement phosphine gas which is experiencing increased insect resistance. Treatment of commodities with
Cláudia C L Pereira et al.
Physical chemistry chemical physics : PCCP, 13(28), 12940-12958 (2011-06-21)
The gas-phase thermochemistry of actinide monosulfides, AnS, was investigated experimentally and theoretically. Fourier transform ion cyclotron resonance mass spectrometry was employed to study the reactivity of An(+) and AnO(+) (An = Th, Pa, U, Np, Pu, Am and Cm) with
Linda M J Kooijmans et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(7), 2470-2475 (2019-01-27)
Understanding climate controls on gross primary productivity (GPP) is crucial for accurate projections of the future land carbon cycle. Major uncertainties exist due to the challenge in separating GPP and respiration from observations of the carbon dioxide (CO2) flux. Carbonyl
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