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295124

Sigma-Aldrich

Carbonyl sulfide

≥97.5%

Sinonimo/i:

Carbon oxysulfide

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About This Item

Formula condensata:
COS
Numero CAS:
463-58-1
Peso molecolare:
60.08
Numero CE:
207-340-0
Numero MDL:
MFCD00011521
Codice UNSPSC:
12142100
ID PubChem:
24857761

Densità del vapore

2.1 (20 °C, vs air)

Livello qualitativo

100

Tensione di vapore

9034 mmHg ( 21 °C)

Saggio

≥97.5%

Forma fisica

gas

Limite di esplosione

11.9-29 %

P. eboll.

−50 °C (lit.)

Punto di fusione

−138 °C (lit.)

Stringa SMILE

O=C=S

InChI

1S/COS/c2-1-3
JJWKPURADFRFRB-UHFFFAOYSA-N

Altre note

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

Prodotti consigliati

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

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Avvertenze

Danger

Indicazioni di pericolo

H221,H280,H315,H319,H330,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

2A - Gases

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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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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